Crochet Donut Keychain Tutorial – Your New Favorite Yarn Item to Make and Gift

If you’ve been looking for a quick, satisfying crochet project that results in something genuinely adorable, functional, and endlessly customizable, you’ve found it. This crochet donut keychain tutorial walks you through every step of creating a squishy, miniature donut from yarn — complete with “frosting,” sprinkles, and a keychain ring so it can hang from your bag, keys, or wherever you want a little handmade charm.

This is one of those projects that beginners can finish in an afternoon and experienced crocheters can knock out in under an hour. It uses only a small amount of yarn, basic stitches, and minimal tools. And once you make one, you won’t stop — these little donuts are wildly addictive to make and make incredible gifts, market items, and party favors.

Let’s get into everything you need to know.

Why Crochet Donut Keychains Are So Popular

Before we dive into the tutorial itself, it’s worth taking a moment to appreciate why this particular yarn item has taken off the way it has. Scroll through any crochet community on Pinterest, Instagram, or Ravelry and you’ll find hundreds of variations — glazed donuts, chocolate frosted donuts, sprinkle donuts, and even savory-looking everything bagel versions.

What makes the donut shape so perfect for crochet is the torus structure. When you work in the round and join a tube, you naturally get that ring shape that looks just like the real thing. Combined with a contrasting color of yarn for the “frosting” and a few French knots or chain stitch embroidery for sprinkles, the result is almost uncannily realistic in miniature.

They’re also one of the most practical small crochet projects you can make. A keychain gets used every single day. Unlike a decorative item that sits on a shelf, your little crocheted donut goes out into the world. People will notice it, ask about it, and want one of their own.

Materials You’ll Need

One of the best things about this project is how little you need to get started. Gather these supplies before you begin:

Yarn: You’ll need a small amount — think less than 20 grams total — of worsted weight yarn in at least two colors. One color for the donut base (classic tan, beige, or golden brown works perfectly) and one for the frosting (pink, chocolate brown, white, or whatever flavor you have in mind). If you want to add sprinkles, you’ll also want scraps of several additional colors for embroidery or appliqué.

Crochet Hook: A 3.5mm or 4mm hook works well with worsted weight yarn and gives you a tight enough tension that the stuffing doesn’t show through. If your tension is naturally loose, go down a hook size.

Stuffing: Polyfill stuffing is the standard choice. You don’t need much — just enough to give the donut a satisfying, squishy shape. You can also use yarn scraps as stuffing if you want to use up what you have on hand.

Keychain Ring: A simple split ring keychain (also called a key ring) in silver or gold works beautifully. You can find these in craft stores, dollar stores, and online in bulk packs. A lobster clasp version is also a nice option if you want something that can be removed and attached to different bags.

Yarn Needle: For weaving in ends and for embroidering your sprinkles.

Scissors: A small, sharp pair works best for yarn projects.

Stitch Marker: Optional but helpful, especially if you’re new to working in the round. It helps you track where each round begins.

Abbreviations and Stitches Used

This pattern uses standard US crochet terminology. Here’s a quick reference:

MR — Magic Ring (also called Magic Circle)
ch — chain
sl st — slip stitch
sc — single crochet
sc2tog — single crochet two together (a decrease stitch)
inc — increase (two single crochets in the same stitch)
st — stitch
BLO — back loop only
FLO — front loop only

If you’re new to any of these, especially the magic ring or working in a continuous spiral, take a few minutes to practice them before starting the donut. There are excellent video tutorials available for each technique that can help if written instructions feel confusing at first.

The Complete Crochet Donut Keychain Pattern

Part One: The Donut Base

Start with your base color yarn — the tan, beige, or brown that represents the actual dough of the donut.

Round 1: Make a magic ring. Chain 1, then work 6 single crochets into the ring. Pull the tail of the magic ring tight. You’ll have 6 stitches. (6 sts)

Round 2: Work 2 single crochets into each stitch around. (12 sts)

Round 3: Sc 1, inc around. (18 sts)

Round 4: Sc 2, inc around. (24 sts)

Round 5: Sc 3, inc around. (30 sts)

Round 6: Work 1 single crochet in each stitch around. (30 sts)

Round 7: Sc 3, sc2tog around. (24 sts)

Round 8: Sc 2, sc2tog around. (18 sts)

At this point, you have a small, slightly flattened disk. Before you continue, now is the time to begin forming the donut hole. This is what separates a donut from a flat disc.

Round 9: Working in BLO only, work 1 sc in each stitch around. (18 sts)

This back-loop-only round creates a visual “ridge” that helps define the inner edge of the donut hole. After this round, begin stuffing lightly as you work.

Round 10: Sc 1, sc2tog around. (12 sts)

Round 11: Sc2tog around. (6 sts)

Finish stuffing before the hole closes completely. You want the donut to be squishy and plump but not so stuffed that it becomes hard or loses its round shape. Close the remaining 6 stitches by weaving your yarn tail through the front loops of each stitch and pulling tight. Weave in this end securely.

Make a second identical disk the same way.

Now you’ll join the two disks together. Place them with their wrong sides facing each other. Using your base color yarn and a yarn needle, whipstitch around the outer edge to join them. Before you close the seam completely, add a bit more stuffing if needed. Then continue whipstitching all the way around and secure your yarn.

You should now have a plump little donut ring shape. The hole in the middle is formed naturally by the structure of the two joined disks.

Part Two: The Frosting

This is where the fun really begins, because frosting is where personality happens.

To make the frosting, you’ll work a separate piece in your chosen frosting color. Pink is the classic choice for a strawberry glazed look, but chocolate brown, white, vanilla yellow, or even a swirled multicolor works beautifully.

Round 1: Magic ring. Chain 1, work 6 single crochets into the ring. Pull tight. (6 sts)

Round 2: Inc in each stitch around. (12 sts)

Round 3: Sc 1, inc around. (18 sts)

Round 4: Sc 2, inc around. (24 sts)

Round 5: Sc 3, inc around. (30 sts)

Do not fasten off yet. Instead of closing this piece, you want to give the edges a slightly wavy, drippy appearance that mimics how glaze drips down the sides of a real donut. To do this, work a simple edging around the final round:

Sl st 2, (sl st, ch 2, sl st) in next stitch — repeat this pattern irregularly around the edge, varying where you add the chain-2 “drips.” You don’t need to be perfectly consistent here. In fact, the more natural and varied the drip placement, the more realistic the frosting will look.

Fasten off and leave a long tail for sewing.

Place the frosting on top of your donut base, centering it over the donut hole. The frosting should be slightly larger than the top surface of the donut, with the edges draping down slightly over the sides. This is what creates that satisfying glazed look. Using your yarn needle and the long tail, sew the frosting to the donut base with small, neat stitches around the center and the outer edge. Don’t sew the very edge down tightly — let it ruffle naturally for a more realistic frosting effect.

Part Three: Adding Sprinkles

Sprinkles are entirely optional, but they take your donut keychain from cute to absolutely irresistible.

The simplest way to add sprinkles is embroidery. Thread a yarn needle with a small length of yarn in a bright color — red, blue, yellow, green, orange, purple — and make short straight stitches across the surface of the frosting. Each stitch is one sprinkle. Vary the angles so they don’t all run in the same direction, since real sprinkles are scattered randomly.

You can also use French knots for a more dimensional sprinkle look, though these require a bit of embroidery experience to execute neatly. To make a French knot, bring your needle up through the frosting surface, wrap the yarn around the needle two or three times, then push the needle back down right next to where it came up, holding the wrapped yarn taut as the needle goes through. The result is a small, raised knot that looks beautifully like a round candy sprinkle.

For a really polished look, limit your sprinkle colors to three or four and distribute them evenly across the frosting. Step back and look at it from a distance as you work to make sure you’re happy with the placement.

Part Four: Attaching the Keychain Ring

Here’s how to finish your donut keychain so it’s actually functional.

Cut a short length of yarn — about 6 inches — in your base color. Thread both ends through your yarn needle, forming a loop. Push the needle through the top edge of your donut at the point where you want the ring to sit. Pull through until you have a small loop of yarn on the outside. Thread your keychain ring onto this yarn loop, then tie the two yarn ends together in a secure double knot on the inside of the donut. Trim the ends close and weave them in.

Alternatively, if you want a cleaner look, you can crochet a small chain of 4–5 stitches, join them into a loop, and use that loop as your attachment point. Sew this chain loop to the edge of your donut, then attach the keychain ring through the crocheted loop.

Either method works well. The important thing is making sure the attachment is genuinely secure, since keychains get tugged and tossed around regularly.

Customization Ideas and Flavor Variations

Once you’ve mastered the basic donut, the possibilities are practically endless. Here are some ideas to inspire your next batch:

Chocolate Glazed: Use a warm brown or tan for the base and dark chocolate brown for the frosting. Add white yarn sprinkles or a drizzle effect by embroidering a zigzag of white yarn across the top.

Vanilla Glazed: Use white or off-white for the frosting with a pale golden-tan base. Simple, elegant, and surprisingly satisfying to make.

Strawberry Pink: Hot pink or blush pink frosting with multicolored sprinkles is the quintessential donut keychain look. It photographs beautifully and makes an excellent gift.

Birthday Cake: Use white or pastel frosting and go wild with sprinkles in every color. Add a tiny crocheted candle on top for extra whimsy.

Matcha: A soft green frosting with white sesame seed-style French knots makes a matcha donut that is equal parts charming and unexpected.

Halloween Edition: Use orange frosting with black cat-face embroidery, or deep purple frosting with tiny crocheted ghost appliqués.

You can also experiment with size by going up a hook size and using bulky yarn for an oversized, extra-squishy version, or going down to a sport weight or fingering weight yarn with a 2mm hook for a tiny, delicate version.

Tips for Getting the Best Results

A few practical notes that will save you frustration and help you get a professional-looking result:

Work tightly. Amigurumi-style crochet projects look best when your stitches are tight enough that the stuffing doesn’t peek through. If you can see the white polyfill through your stitches, try going down a hook size or working with more tension.

Don’t overstuff. It’s tempting to pack the donut as full as possible, but an overstuffed donut becomes distorted and loses that satisfying ring shape. Aim for “soft and squishy” rather than “firm.”

Weave in your ends well. Keychains get a lot of handling. Take a few extra minutes to weave in each yarn tail in multiple directions so there’s no risk of them coming loose.

Block your frosting piece before attaching it. A quick, light steam or wet blocking will help the frosting piece lay flat and even before you sew it on, which makes the finished keychain look much neater.

Use a locking stitch marker from the beginning. Working in a continuous spiral means you need to track your rounds carefully. A locking stitch marker placed at the first stitch of each round takes all the guesswork out of it.

How to Make These as Gifts or to Sell

Crocheted donut keychains make incredible handmade gifts because they’re charming, useful, and clearly handmade in the best way. They’re particularly well-suited to gifting in sets — a bag of three or four different “flavors” presented in a little cellophane bag with a ribbon is an instant hit for birthdays, teacher appreciation, holiday stockings, or just-because gifts.

If you’re thinking about selling them at craft fairs or on an online shop like Etsy, donut keychains typically perform very well. They’re visually striking on a display table, the price point is accessible enough that buyers don’t hesitate, and the quick make time means you can build up stock without burning out. Many crochet sellers price small keychains like these in the range of $8–$15 depending on their market, the quality of materials used, and how much detail goes into each one.

If you sell items made from this pattern, please use your own photographs and descriptions, and note that the item is handmade by you. Taking the time to create a thoughtful listing with clear photos in good natural light and a fun description that plays up the “flavor” of each donut will make a meaningful difference in how well they perform.

A Few Final Thoughts

There’s something really lovely about a project this small and this joyful. Crochet donut keychains don’t take themselves seriously — they’re a tiny, wobbly, frosted yarn ring, and that’s exactly the point. They’re a reminder that handmade things don’t have to be grand to be meaningful.

Whether you’re making your first one out of curiosity, stocking up for a market, or looking for a project to teach a beginner crocheter in your life, this tutorial gives you everything you need. The basic pattern is straightforward enough to memorize after your first attempt, and the customization potential is genuinely limitless.

Make yourself a pink glazed one first. Then make a chocolate one. Then suddenly you’ll have a whole box of yarn donuts and no regrets whatsoever — which is honestly the ideal outcome for any crochet project.

Happy making.