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Magic Bubbling Spiral Cauldron Witch Hat Amigurumi Pattern

Magic Bubbling Spiral Cauldron Witch Hat Amigurumi Pattern
4.6★ Rating
5-7 Hours Time Needed
1.5K Made This
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Intermediate Level

Ideal for those with basic crochet experience, featuring slightly more advanced stitches and techniques to expand your skills.

⏱️

Weekend Treat

Takes 5-7 hours, making it an enjoyable project to finish over a couple of days.

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Whimsical Buddy

Playful characters full of personality, designed to spark imagination and become cherished playtime favorites.

About This Magic Bubbling Spiral Cauldron Witch Hat Amigurumi Pattern

This pattern recreates a charming miniature cauldron with a curled witch hat perched on top, full of bubbling lime-green potion. The main body is crocheted in black yarn with a wide brim, trimmed with embroidered purple swirls and lime stars. A drippy green potion collar sits under the rim and several crocheted potion bubbles float inside the cauldron.

Magic Bubbling Spiral Cauldron Witch Hat Amigurumi Pattern crochet pattern - detailed view of completed project

The hat is worked in rounds with spiral purple striping and a curled tip, while the cauldron is constructed from a flat base joined seamlessly into tall sides. This pattern emphasizes texture and decorative embroidery to match the handmade look seen in the image.

Why You'll Love This Magic Bubbling Spiral Cauldron Witch Hat Amigurumi Pattern

I love this pattern because it blends fun amigurumi shaping with seasonal charm — the curled hat top and little potion bubbles are so joyful. The contrast of deep black with bright lime green and vivid purple makes the design pop. It feels magical to stitch up something that looks like it came straight out of a storybook cauldron.

Magic Bubbling Spiral Cauldron Witch Hat Amigurumi Pattern step 1 - construction progress Magic Bubbling Spiral Cauldron Witch Hat Amigurumi Pattern step 2 - assembly progress Magic Bubbling Spiral Cauldron Witch Hat Amigurumi Pattern step 3 - details and accessories Magic Bubbling Spiral Cauldron Witch Hat Amigurumi Pattern step 4 - final assembly and finishing

Switch Things Up

I absolutely loved creating this pattern because it gives so many fun ways to customize while keeping the core structure simple. The brimming cauldron allows you to play with different potion colors and bubble placements, and the hat spiral is an excellent place to experiment with striping or metallic yarns.

I like to switch up the palette — try teal and gold for an elegant mystical look, or neon greens for a glowing potion effect. For a sturdier brim, I sometimes crochet two identical brims and stitch them together with interfacing between them, which gives a crisp, flat finish.

If you want to personalize, add a tiny embroidered patch on the hat with a letter or small emblem. You can also change the curl of the hat by inserting wrapped wire or leaving it soft and floppy for a different silhouette. Have fun making the character your own — the structure is forgiving and easy to adapt!

Common Mistakes & How to Fix Them

✗ Skipping stitch markers at round starts can cause misaligned rows and uneven shaping; always mark your first stitch of each round. ✗ Inconsistent tension between rounds creates lumpy or uneven surfaces; work slowly to keep stitches even across pieces. ✗ Waiting until the end to stuff the cauldron body can make shaping difficult; stuff the base lightly and add more as you build the walls. ✗ Changing colors without carrying tails or weaving in can create messy joins; use a tidy color-change method and weave ends securely. ✗ Not checking stitch counts at regular intervals leads to errors that become hard to fix; recount at the end of increases and decreases. ✗ Sewing pieces without pinning first can create crooked placements; pin and view from all angles before final sewing.

Magic Bubbling Spiral Cauldron Witch Hat Amigurumi Pattern

A whimsical crochet amigurumi that doubles as a tiny cauldron and a curled witch hat, filled with bubbling potion and playful embroidered details. This pattern recreates the black cauldron body, bright lime green potion drips and bubbles, and a spiraled black-and-purple witch hat topper. Decorative purple swirls and tiny green stars finish the look—perfect for spooky season displays or as a charming handmade gift.

Intermediate 5-7 Hours

Materials Needed for Magic Bubbling Spiral Cauldron Witch Hat Amigurumi Pattern

— Main Fabric

  • 01
    Worsted weight yarn (#4), approximately 120g in black (main cauldron & hat)
  • 02
    50-60g in bright lime green for potion drips and bubbles
  • 03
    30-40g in vibrant purple for hat spirals and embroidered swirls
  • 04
    Small amounts (10-15g each) in lighter/contrast greens for bubble highlights and embroidery

— Tools Required

  • 01
    3.5mm (E) crochet hook for main work (adjust to your tension)
  • 02
    3.0mm (D) hook for tighter details and bubbles (optional)
  • 03
    Polyester fiberfill stuffing (approx 50-80 grams total)
  • 04
    Yarn needle for sewing pieces and weaving ends
  • 05
    Stitch markers (at least 4) to mark round starts
  • 06
    Scissors
  • 07
    Pins for assembly and positioning
  • 08
    Optional: thin flexible wire for a poseable hat tip (flower wire or jewelry wire)
  • 09
    Optional: small piece of cardboard or interfacing to stiffen brim (if desired)
  • 10
    Optional: fabric glue for securing any embroidered ends

Progress Tracker

0% Complete

— Cauldron Base (flat circle to start) :

Round 1 :

6 sc in magic ring (6)

Round 2 :

6 inc (12)

Round 3 :

(1 sc, inc) x 6 (18)

Round 4 :

(2 sc, inc) x 6 (24)

Round 5 :

(3 sc, inc) x 6 (30)

Round 6 :

(4 sc, inc) x 6 (36)

Round 7 :

(5 sc, inc) x 6 (42)

Round 8 :

(6 sc, inc) x 6 (48)

Info :

This flat circle will be the bottom of the cauldron. If you want a slightly larger base, add one more increase round using (7 sc, inc) x 6 to reach 54 sts. Work tightly to avoid gaps so stuffing won't show through.

— Cauldron Body (join and work up sides) :

Round 1 :

Join with a sl st to front loop of first st of last round if desired to create a subtle seam, or continue without join. 1 sc in each st around (48)

Round 2 :

1 sc in each st around (48)

Round 3 :

1 sc in each st around (48)

Round 4 :

1 sc in each st around (48)

Round 5 :

1 sc in each st around (48)

Info :

Work these even rounds to build the cauldron wall height. Measure as you work - the sample photograph shows a cauldron wall of about 7-8 cm above the base. Stuff the base lightly if you'd like a more substantial feel at the bottom.

Round 6 :

1 sc in each st around (48)

Round 7 :

1 sc in each st around (48)

Round 8 :

1 sc in each st around (48)

Round 9 :

1 sc in next 6 sts, (dec, 1 sc) x 6, 1 sc in remaining sts to reposition decreases evenly (42)

Round 10 :

1 sc in each st around (42)

Round 11 :

1 sc in each st around (42)

Round 12 :

(5 sc, inc) x 6 (48)

Info :

This slight increase round restores the round count and adds gentle outward curve to the mid-body for the rounded cauldron silhouette. If the body feels too tall, stop earlier; if too shallow, add more even rounds before the next shaping series.

Round 13 :

1 sc in each st around (48)

Round 14 :

1 sc in each st around (48)

Round 15 :

1 sc in each st around (48)

Round 16 :

(6 sc, inc) x 6 (54)

Round 17-18 :

1 sc in each st around (54)

Info :

At rounds 17-18 you should have a nice flared mid-section. These rounds form the area where the decorative drips will attach. Keep stitch markers handy to mark the front center for aligning appliques.

Round 19 :

(7 sc, inc) x 6 (60)

Round 20-22 :

1 sc in each st around (60)

Round 23 :

(7 sc, dec) x 6 (54)

Round 24 :

(6 sc, dec) x 6 (48)

Info :

These decreasing rounds shape the top opening of the cauldron where the rim and potion collar will sit. Stop decreasing once the top diameter matches the brim and ring you plan to add (sample uses opening approx corresponding to 48 sts circumference).

Round 25 :

1 sc in each st around (48)

Round 26 :

1 sc in each st around (48)

Round 27 :

1 sc in each st around (48)

Round 28 :

1 sc in next 4 sts, (dec) x 6, 1 sc in remaining sts (42)

Round 29 :

1 sc in each st around (42)

Round 30 :

Fasten off leaving a long tail if you plan to sew a separate rim; otherwise prepare to add rim rounds directly. Weave in the tail later or use it to stitch on the rim piece.

— Cauldron Brim (flat wide disc) :

Round 1 :

6 sc in magic ring (6)

Round 2 :

6 inc (12)

Round 3 :

(1 sc, inc) x 6 (18)

Round 4 :

(2 sc, inc) x 6 (24)

Round 5 :

(3 sc, inc) x 6 (30)

Round 6 :

(4 sc, inc) x 6 (36)

Round 7 :

(5 sc, inc) x 6 (42)

Round 8 :

(6 sc, inc) x 6 (48)

Round 9 :

(7 sc, inc) x 6 (54)

Round 10 :

(8 sc, inc) x 6 (60)

Round 11 :

(9 sc, inc) x 6 (66)

Info :

The brim should be considerably larger than the cauldron top so it flares out. Work an extra increase round if you want a floppy brim. If you prefer a stiffer brim, use a slightly smaller hook for these rounds or add interfacing between brim layers later.

Round 12-14 :

1 sc in each st around (66)

Round 15 :

1 sc in each st BLO to create a clean edge ridge (66)

Round 16 :

1 sc in each st around (66)

Round 17 :

1 sc in each st around (66)

Round 18 :

1 sc in each st around (66)

Round 19 :

1 sc in next 6 sts, (dec) x 6, continue even to create a small inward shaping along the inner rim area if desired (60)

Round 20 :

Fasten off leaving a long tail for sewing to cauldron body. If you prefer to create an underlining disc to stiffen, make a second identical disc and stitch them together with interfacing inside before attaching.

— Top Rim Ring (attachable) :

Round 1 :

6 sc in magic ring (6)

Round 2 :

6 inc (12)

Round 3 :

(1 sc, inc) x 6 (18)

Round 4 :

1 sc in each st around (18)

Round 5 :

1 sc in next st, (inc) across to create a ring matching cauldron opening; work until ring diameter equals cauldron top opening (approx 18-24 sts depending on gauge)

Round 6 :

Work 2 rounds of 1 sc in each st around to build thickness (18-24)

Info :

Slip this ring onto the cauldron top opening to create the rolled lip. You can sew it in place with whip stitch using the long tail. If the lip looks too tall, reduce rounds; too thin, add another round before attaching.

— Potion Drip Collar (Lime Green Applique, make 1 full collar) :

Info :

Work the collar as a flat round strip sized to sit under the rim. You will create 8-10 drips by working a scalloped edge then shaping elongated drips as separate motifs attached along the collar base.

Round 1 :

6 sc in magic ring with lime green (6)

Round 2 :

6 inc (12)

Round 3 :

(1 sc, inc) x 6 (18)

Round 4 :

Join with sl st to form a thin band and ch 1, 1 sc in each st around (18)

Round 5 :

Ch 1, (2 sc in next st, skip 1) around to create small scallop points (12)

Round 6 :

Fasten off leaving a long tail for sewing. Now make drip motifs and attach along the lower edge of the collar every 3-4 sts depending on desired spacing.

Drip Motif 1 (make 10) Round 1 :

6 sc in magic ring (6)

Round 2 :

1 sc in each st (6)

Round 3 :

Ch 1, sc in next 2 sts, hdc in next st, dc in next st, sl st in last st to create an elongated teardrop (shape length approx 4-5 rows when worked in rows). Fasten off leaving long tail.

Info :

Sew each drip motif along the collar’s scalloped edge so drips hang down. Stagger lengths slightly to give an organic molten look. Use the long tails to anchor the drips to the cauldron body through the rim area to secure them firmly.

— Potion Bubbles (make multiple: Large, Medium A, Medium B, Small x3) :

Large Bubble (1) Round 1 :

6 sc in magic ring (6)

Round 2 :

inc x6 (12)

Round 3 :

(1 sc, inc) x6 (18)

Round 4 :

(2 sc, inc) x6 (24)

Round 5 :

1 sc in each st around (24)

Round 6 :

(2 sc, dec) x6 (18)

Round 7 :

(1 sc, dec) x6 (12)

Round 8 :

6 dec (6) Stuff firmly and close with 3 sc2tog, fasten off leaving tail for attaching inside the cauldron (Makes 1 large bubble)

Info :

Make sure to stuff the larger bubble firmly so it sits proud above the cauldron rim. Use a yarn needle and long tail to sew the bubble to the inner top rim or the potion collar, hiding the tail end inside the bubble for a neat finish.

Medium Bubble A (make 2) Round 1 :

6 sc in magic ring (6)

Round 2 :

inc x6 (12)

Round 3 :

(1 sc, inc) x6 (18)

Round 4 :

(1 sc, dec) x6 (12)

Round 5 :

6 dec (6) Stuff lightly and fasten off, leave tail (Makes 2 medium bubbles)

Small Bubble (make 3) Round 1 :

6 sc in magic ring (6)

Round 2 :

dec x3 (3) Scale note: use a smaller hook for tiny bubbles if you want them very tight. Stuff minimally, fasten off and leave tail for sewing.

Info :

Vary bubble sizes and stuffing for a natural look. Sew each bubble to the inner rim band or to the inside of the cauldron using the long tails. Use pins to arrange before sewing to find a pleasing layout as shown in the reference image.

— Witch Hat (cone with spiral, worked in black with purple stripe) :

Round 1 :

6 sc in magic ring (6)

Round 2 :

6 inc (12)

Round 3 :

(1 sc, inc) x6 (18)

Round 4 :

(2 sc, inc) x6 (24)

Round 5 :

(3 sc, inc) x6 (30)

Round 6 :

(4 sc, inc) x6 (36)

Round 7 :

(5 sc, inc) x6 (42)

Info :

These increase rounds create the hat base. The cone is worked taller than a simple cone to achieve the tall witchy shape that then tapers and curls. Decide now whether you want a firm or floppy hat tip — a wire will hold sculpted curls.

Round 8 :

(6 sc, inc) x6 (48)

Round 9-12 :

1 sc in each st around (48)

Round 13 :

(6 sc, dec) x6 (42)

Round 14 :

1 sc in each st around (42)

Info :

At this stage start your purple spiral stripe. To form a spiral stripe you will change to purple and work a single round of purple then return to black. Carry the black yarn up the inside or weave in tails later. Alternatively, carry both yarns loosely up the inside for a cleaner spiral.

Round 15 (purple stripe) :

Change to purple yarn. 1 sc in each st around (42)

Round 16-17 :

Change back to black. 1 sc in each st around (42)

Round 18 :

(5 sc, dec) x6 (36)

Round 19 :

1 sc in each st around (36)

Round 20 :

Change to purple. 1 sc in each st (36)

Round 21-22 :

Back to black. 1 sc in each st around (36)

Round 23 :

(4 sc, dec) x6 (30)

Round 24 :

1 sc in each st around (30)

Round 25 :

Change to purple. 1 sc in each st (30)

Info :

Alternate purple stripe rounds and black rounds to create the spiral bands. To make the spiral more visible, offset the start of each purple round by 1-2 sts relative to the round below — this creates a diagonal spiral look. Carry unused yarn inside or weave ends later.

Round 26 :

(3 sc, dec) x6 (24)

Round 27 :

1 sc in each st around (24)

Round 28 :

Change to purple. 1 sc in each st around (24)

Round 29 :

(2 sc, dec) x6 (18)

Round 30 :

1 sc in each st around (18)

Round 31 :

Change to purple. 1 sc in each st around (18)

Round 32 :

(1 sc, dec) x6 (12)

Round 33 :

1 sc in each st around (12)

Round 34 :

Change to purple. 1 sc in each st around (12)

Round 35 :

6 dec (6) Stuff lightly if you want the hat to keep some structure at the top. Leave a long tail or insert wire in the hat tip for a curled shape.

Round 36 (curl formation) :

Working in spiral, ch 2 and then sc in each round-end stitch forming a short spiral tail about 10-14 sts long; fasten off and use tail to sew tip into a curl. If using wire, insert and wrap with a little yarn before closing.

Info :

If you want a stable hat that sits on the cauldron, line the hat base round with a few rounds of slip stitch in black to create a slightly narrower opening that hugs the cauldron top ring. The sample hat has an exaggerated curl and alternating purple stripe rounds for contrast.

— Embroidered Swirls and Stars (purple and lime accents) :

Info :

Use surface slip stitch or chain-stitched embroidery with purple yarn to create the large spiral swirls on the cauldron sides. For small stars use lime green yarn and make simple four-point star stitches by crossing yarn through the fabric.

Purple Spiral (1) :

Start with a small chain of 4-6 stitches anchored at the spiral base on the side of the cauldron. Work surface sl st following a loose spiral shape, increasing length between rounds as you spiral outward. Fasten off and weave ends through inside.

Small Star (make 8-10) :

With lime green, push needle through fabric, make 4 straight stitches crossing at center (like an asterisk). Pull gently so the stitches lay flat and form a star. Tie small knot on inner side and trim close.

Info :

Use many small stars to scatter around the cauldron sides and brim as in the image. Place stars symmetrically or randomly for a magical effect. Use pins to plan placement before committing the embroidery.

— Finishing Details and Assembly Prep :

Info :

Weave in all ends but leave long tails on pieces that will be sewn together (brim to body, rim ring to cauldron opening, bubbles to rim). Block the brim slightly by pinning flat and spraying lightly if you used cotton yarn and want a crisp edge. If you used polyester yarn, blocking is optional.

Attach brim :

Position brim under cauldron body so that the inner edge of the brim aligns with the bottom of the cauldron side (rounds that correspond visually). Using the long tail, whip stitch from inside the cauldron through the brim inner round every 3-4 sts to secure evenly. Fasten off and weave tail inside.

Attach rim ring :

Slip the rim ring (rolled lip) over the cauldron top and line it up. Sew around the inner edge with long tail so that the ring sits flush against the top row of the cauldron body. This creates the rolled lip seen around the potion surface.

Attach potion collar :

Place the lime green collar under the rim, aligning scallops with the drips. Sew collar to the cauldron body just under the lip so the drips hang down over the side. Make sure drip motifs are secured to the body through the collar with a few stitches each.

Attach bubbles :

Arrange large and small bubbles on the inner rim and center of the potion. Sew securely with long tails pushing needle through the inside of the cauldron to hide knots. Use pins to preview arrangement: large bubble toward the back center, medium and small bubbles clustered around it.

Hat placement :

Either sew the hat to the rim ring or make it removable. For a removable hat, create a small felt disc inside the hat brim to help it sit snugly on the cauldron top. For sewn-on placement, attach with whip stitch around hat base to rim ring stitches at evenly spaced intervals.

Info :

Final shaping: gently pull and shape drips and hat curl after assembly. If you used a wire in the hat tip, bend the curl into a pleasing spiral. Add a few extra embroidery stitches to hide joining seams and reinforce stability.

Assembly Instructions

  • Attach the brim to the cauldron body by aligning the inner round of the brim with the bottom round of the cauldron wall. Pin evenly and whip stitch through both layers using the brim's long tail; space stitches every 3-4 sts for an even join.
  • Sew the top rim ring to the cauldron opening: position the ring inside/slightly on top of the cauldron opening and stitch through the inner edge with ladder stitch to hide joining stitches. Use the long tail from the rim piece for a secure seam.
  • Position and sew the lime green potion collar under the rim so drips hang over the cauldron side. Stitch the collar to the cauldron body at the upper rounds and tack each drip motif down at 1-2 points to keep them flat and secure.
  • Arrange potion bubbles inside the cauldron before sewing. Pin the large bubble toward the center-back, medium bubbles around it, and the small bubbles toward the front; sew each bubble through its long tail into the rim or collar to secure.
  • Attach the witch hat on top of the rim ring. For a sewn-on hat, stitch evenly around the hat base to the rim ring. For a removable hat, add a small felt disc or a ring of slip-stitch inside the hat brim to help it sit snugly.
  • Embroider purple swirls and lime green stars onto the cauldron body and brim with surface slip stitches and simple star crosses. Use pins to preview placement and secure ends neatly inside the cauldron.
  • Weave in all visible ends on the inside using a yarn needle, knotting and trimming tails close. Reinforce any seams with extra stitches if the piece will be handled frequently.
  • Optional: insert a small piece of cardboard or interfacing between two brim discs and stitch closed to create a stiffened brim. This is especially helpful if you want the brim to hold a flat shape over time.

Important Notes

  • 💡Use stitch markers consistently at the beginning of each round to avoid counting errors and maintain proper shaping
  • 💡Stuff pieces gradually as you work rather than waiting until the end, especially for small bubbles and the hat tip
  • 💡If working spiral hat stripes, carry the unused yarn up the inside to avoid lots of ends; weave in tails after assembly
  • 💡For a tight amigurumi fabric, use a hook slightly smaller than recommended for your yarn; this prevents stuffing showing through
  • 💡Pin all appliques and embroidered motifs before sewing to ensure proper spacing and symmetry
  • 💡When sewing the brim, keep tension even to avoid warping the cauldron body; adjust stitch spacing to match the curve
  • 💡If adding wire to the hat tip, wrap wire in a small yarn coil to prevent poking through stitches and to secure it in place
  • 💡Keep an extra stash of green yarn for bubble highlights and repairs — small amounts of matching yarn can be hard to find later

Completing this Magic Bubbling Spiral Cauldron Witch Hat Amigurumi is so satisfying — every stitch adds a little more magic! The popped lime potion and curled purple-striped hat give the piece a playful personality. This project looks amazing on a shelf or as seasonally themed decor and makes a fantastic handmade gift. 🧶✨ Have fun stitching the details and don’t forget to show off your finished piece! 🎃

You ask,

we answer.

FAQs

What is the finished size of this amigurumi?

Based on the specified materials and hook size, the finished piece will measure approximately 6-8 inches (15-20 cm) tall from the brim to the hat tip and about 5-6 inches (12-15 cm) wide across the brim. Using different yarn weights will proportionally change the final size.

Can I use different yarn weights for this pattern?

Yes! You can use any yarn weight, but remember to adjust your hook size accordingly (generally 1-2 sizes smaller than the yarn recommendation for tight amigurumi fabric). Different weights and hooks will change the final size and texture.

Do I need to use safety eyes or can I embroider them?

This design uses embroidered accents and appliques rather than safety eyes. Embroidered stars and swirls are recommended; safety eyes are not required for this piece.

How much stuffing will I need?

For this size project, approximately 50-80 grams of polyester fiberfill should be sufficient. Stuff the bubbles firmly and the hat lightly to maintain a gentle shape. The cauldron base requires only minimal stuffing if assembled with a flat bottom.

Can I make the hat top poseable?

Absolutely! Insert pipe cleaners or thin wire before closing the hat tip. Wrap the wire in a little yarn to prevent it from pushing through stitches, then shape the curl. Ensure ends are tucked or taped for safety.

What if my stitch count is off?

If you notice a counting error, it's best to unravel back to where the count was correct. Trying to compensate later often creates visible distortions. Using a stitch marker at round starts helps prevent counting mistakes.

How do I prevent holes when stuffing?

Work with tight, consistent tension throughout, using a hook slightly smaller than the yarn recommendation. When stuffing, distribute fiberfill evenly in small amounts rather than large chunks and close openings securely.

Can I customize colors and details?

Definitely! Feel free to use any color combinations you love. Swap the lime green for teal, or make the spirals gold instead of purple. You can also add charms, glittered yarn highlights, or make the hat removable for play.