A chunky beanie with a soft, squishy texture works up surprisingly fast when you use super bulky yarn and a large hook. This simple hat stays warm against the ears and provides a snug fit that stays in place all day long, making it a reliable staple for chilly mornings. Whether you need a quick gift for a friend or a personal project to finish during a single movie night, this pattern keeps the construction simple enough to avoid frustration. You will learn how to transition between basic stitch heights to create a rounded top that looks polished and professional.

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Why You’ll Love This Pattern

This beginner-friendly crochet coaster pattern provides a quick and satisfying way to practice working in rounds. The finished piece creates a flat, circular foundation that resists curling, making it a reliable choice for protecting tabletops from condensation or heat. Because it uses less than 20 yards of cotton yarn per piece, it serves as a practical stash-buster for those leftover scraps from larger projects. The simple stitch repeat helps you develop consistent tension and counting habits without the complexity of color changes or structural shaping.

These coasters worked up in about fifteen minutes each, and the flat stitch pattern makes them look much more professional than my previous attempts at crochet home decor.

— Sarah, hobbyist maker

Pattern Overview & Skill Level

Skill Level: Beginner
Approximate Time: 15–20 minutes per coaster
Construction: Continuous rounds worked in a flat circle
Finished Dimensions: Approximately 4 inches in diameter

Materials & Supplies Needed

Yarn: Worsted #4 weight, 100% cotton yarn, approximately 15–20 yards per coaster. Cotton is necessary for heat resistance and absorbency.
Hook Size: 5.0 mm (H-8) crochet hook.
Notions: Tapestry needle for weaving in ends, a pair of sharp scissors, and an optional stitch marker for tracking the start of rounds.
Safe Yarn Substitutions: Acrylic yarn can be substituted for decorative purposes, though it will not absorb moisture and may melt if exposed to high heat. Using a lighter weight yarn like DK #3 will result in a smaller diameter, requiring additional rounds to maintain the size.

Stitch Guide & Abbreviations (US Terms)

MR: Magic Ring. A method for starting rounds by crocheting over an adjustable loop.
ch: Chain stitch.
sc: Single crochet. Insert hook into stitch, yarn over, pull up a loop, yarn over, pull through both loops on hook.
inc: Increase. Work 2 sc into the same stitch to add volume.
sl st: Slip stitch. Insert hook into stitch, yarn over, pull through both stitch and loop on hook.
st/sts: Stitch/stitches.

Step-by-Step Pattern Instructions

Work all rounds in a continuous spiral unless otherwise noted. Use a stitch marker to track the first stitch of each round.

Rnd 1: Start with a MR, work 6 sc into the ring. (6 sts)

Rnd 2: Work 2 sc into each st around. (12 sts)

Rnd 3: 1 sc in next st, 2 sc in next st repeat from * to * 6 times. (18 sts)

Rnd 4: 1 sc in each of the next 2 sts, 2 sc in next st repeat from * to * 6 times. (24 sts)

Rnd 5: 1 sc in each of the next 3 sts, 2 sc in next st repeat from * to * 6 times. (30 sts)

Rnd 6: 1 sc in each of the next 4 sts, 2 sc in next st repeat from * to * 6 times. (36 sts)

Finishing the Coaster

Once you complete Rnd 6, do not add more increases if you want a flat 4-inch coaster. To finish, work one slip stitch into the next stitch to level off the edge. Cut your yarn, leaving a 6-inch tail. Pull the yarn tail through the final loop and use your tapestry needle to weave the end securely into the back of the work. If you prefer a decorative edge, you can substitute the final slip stitch with a round of crab stitch, also known as reverse single crochet, for a corded texture.

Care & Washing Instructions

Machine wash your cotton coasters on a gentle cycle in cold water.
Lay the coasters flat on a towel to air dry to prevent stretching or distortion.
If the coasters lose their shape, lightly steam them with a garment steamer or press them with a warm iron while slightly damp.

Pro Tips & Common Mistakes to Avoid

Consistency in tension determines whether your coaster remains flat or starts to “ruffle” at the edges. If your work begins to cup like a bowl, your tension is too tight; if it ruffles or waves, your tension is too loose. Always place a stitch marker in the first stitch of each round so you know exactly where the increase sequence resets. When weaving in your ends, run the needle through the back loops of the stitches to keep the join invisible on the front side. To adjust the size of the coaster for larger mugs, continue the increase pattern of 1 sc in each of the next N sts, 2 sc in next st for as many rounds as needed, adding 6 stitches to the total count for every subsequent round.

Frequently Asked Questions

Can I use a different yarn weight for this pattern?

You can use any yarn weight, but it will change the dimensions. If you use a thinner yarn, such as sport weight, the coaster will be significantly smaller. You may need to add additional rounds beyond Rnd 6 to achieve the desired diameter.

Why is my coaster curling at the edges?

Curling usually occurs if your tension is too tight or if you are skipping an increase. Ensure you have exactly 6 stitches added in every round. If the piece remains tight after checking your counts, try moving up one hook size to allow for more drape.

Is it okay to sell coasters made from this pattern?

You are welcome to sell finished items created from this pattern. I ask that you credit the designer and provide a link back to the original pattern page when listing your items online.

How do I make the coaster more absorbent?

The choice of fiber is key to absorbency. Stick to 100% cotton or a cotton-linen blend. Avoid synthetic fibers like acrylic or polyester, as they repel water rather than soaking it up, which will cause liquid to pool on the surface of your coaster.

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Finishing a hat in under an hour provides a quick win for your creative weekend. Try working this pattern in a variegated yarn to add visual interest without the need for changing colors or weaving in extra ends. Snap a photo of your finished work and share it on your favorite social feed to inspire other makers in the community. You can find more beginner-friendly projects by browsing the rest of the pattern archive on this blog for your next cozy afternoon task.