Crochet Coaster Tutorial: Easy Scalloped Edge Pattern

Updated at: 14/05/2025

Are you ready to add a touch of handmade charm to your home décor? Then look no further! This tutorial will guide you through creating beautiful, functional crochet coasters featuring a delicate scalloped edge. Perfect for protecting your furniture from hot drinks and adding a pop of personality to your coffee table, these coasters are surprisingly easy to make, even for beginner crocheters. The simple yet elegant scalloped edge adds a touch of sophistication, making them ideal for gifting or personal use. You'll be amazed at how quickly you can whip up a set!

This pattern utilizes basic crochet stitches, making it accessible to anyone with even a little crochet experience. We'll cover everything from choosing the right yarn to finishing off your stunning coasters. Get ready to unleash your creativity and learn a new skill as you follow the step-by-step instructions below and discover the joy of crafting these charming coasters.

Preparation and Safety Guidelines

Tools Needed
  • Stylecraft Special DK yarn
  • 4mm crochet hook
  • Scissors
  • Darning needle
Safety Guidelines
  • Use sharp scissors to cut your yarn. Dull scissors can snag the yarn and create loose ends, affecting the finished look of your coaster.
  • Always check your tension throughout the project. Inconsistent tension can lead to an uneven and misshapen coaster.
  • When using a hook size different from the pattern's recommendation, be prepared for variations in size and stitch definition. Test a small swatch first to assess the outcome.

Step-by-Step Instructions

  1. Foundation Ring

    • Make a slip knot.
    • Chain six.
    • Join with a slip stitch to form a circle.
    Join with a slip stitch to form a circle.Join with a slip stitch to form a circle.Join with a slip stitch to form a circle.
    Foundation Ring

  2. First Round: Treble Crochet Base

    • Chain three (counts as a treble).
    • Work 19 treble crochets (UK)/double crochets (US) around the circle.
    • Join with a slip stitch to the top of the third chain from the beginning chain three.
    Join with a slip stitch to the top of the third chain from the beginning chain three.Join with a slip stitch to the top of the third chain from the beginning chain three.Join with a slip stitch to the top of the third chain from the beginning chain three.
    First Round: Treble Crochet Base

  3. Second Round: Double Treble Crochet Increase

    • Chain three (counts as a treble).
    • Work two treble crochets in each stitch around, chaining two between each set of two trebles.
    • Join with a slip stitch to the top of the third chain from the beginning chain three.
    Join with a slip stitch to the top of the third chain from the beginning chain three.Join with a slip stitch to the top of the third chain from the beginning chain three.Join with a slip stitch to the top of the third chain from the beginning chain three.
    Second Round: Double Treble Crochet Increase

  4. Third Round: Scalloped Edge - Increase and Chain Spaces

    • Chain three (counts as a treble).
    • Work two treble crochets in each chain-two space around, working two trebles together in each space, *chain two, two trebles in next space* repeat from *. In the last space work one treble crochet to join.
    • Join with a slip stitch to the top of the third chain from the beginning chain three.
    Join with a slip stitch to the top of the third chain from the beginning chain three.Join with a slip stitch to the top of the third chain from the beginning chain three.Join with a slip stitch to the top of the third chain from the beginning chain three.
    Third Round: Scalloped Edge - Increase and Chain Spaces

  5. Fourth Round: Scalloped Edge - Treble Crochet Clusters

    • Chain three.
    • Work six treble crochets in the next chain-two space. Slip stitch to the next chain-two space.
    • Repeat step 14 around until the last space.
    • Work five treble crochets in the last space. Slip stitch to the top of the beginning chain three.
    Work five treble crochets in the last space. Slip stitch to the top of the beginning chain three.Work five treble crochets in the last space. Slip stitch to the top of the beginning chain three.
    Fourth Round: Scalloped Edge - Treble Crochet Clusters

  6. Finishing

    • Fasten off and weave in ends.
    Fasten off and weave in ends.
    Finishing

Read more: Easy Color Block Crochet Blanket Tutorial for Beginners

Tips

  • Use a yarn weight that is not too thick to ensure the coaster is sturdy.

Common Mistakes to Avoid

1. Inconsistent Tension

Reason: Uneven tension throughout the crochet leads to a wavy or misshapen coaster.
Solution: Maintain consistent tension by practicing and using a tension ring or gauge swatch.

2. Incorrect Scallop Stitch Count

Reason: An incorrect number of stitches in the scallop rounds results in uneven scallops or an unfinished edge.
Solution: Carefully count your stitches at the end of each round and double-check your pattern instructions.

FAQs

What type of yarn is best for crochet coasters?
Cotton yarn is ideal for coasters as it's durable, washable, and heat-resistant. Acrylic yarn is also a good option, offering affordability and a wide range of colors.
How do I prevent my crocheted coasters from curling?
Blocking your finished coasters is key to preventing curling. After you finish crocheting, gently wet the coaster and lay it flat on a towel to dry. You can use pins to hold it in place while it dries. Using a starch spray can also help.