I can certainly help you with that! Given your previous requests, you seem to be building up a collection of simple, practical crochet skills. Making a wonderfully easy crochet coaster is an excellent next step.
I’ve covered coasters before, but I’ll focus on the “wonderfully easy” aspect, reinforcing the best method for beginners and ensuring the advice is practical for someone in Phnom Penh.

How to Make a Wonderfully Easy Crochet Coaster
A good coaster needs to be flat, absorbent, and durable. This pattern will guide you through creating a simple, round coaster using single crochet (sc) stitches, which makes a nice dense fabric perfect for protecting surfaces from drinks.
Key reason it’s “wonderfully easy”: It uses only one basic stitch (single crochet) and a simple increasing pattern that’s easy to remember.

1. Essential Materials
Choosing the right yarn is the most crucial step for a functional coaster.
- Yarn:
- Fiber Content: 100% Cotton Yarn is absolutely the best choice.
- Why cotton? It’s naturally absorbent (great for condensation), heat-resistant (won’t melt under a hot mug), and can be machine washed and dried repeatedly without losing its shape or integrity. This makes it ideal for a coaster that will see spills and hot temperatures.
- Avoid Acrylic: While cheap and plentiful, acrylic yarn can melt or deform if a very hot mug is placed on it, potentially damaging the coaster and leaving a mark on your furniture.
- Weight: Worsted weight (also known as Aran, or “4” on the yarn label) cotton is the easiest to work with for a sturdy coaster. It’s thick enough to provide good protection but still easy to handle.
- Color: Any color or combination! Coasters are fantastic for using up small amounts of leftover cotton yarn.
- Fiber Content: 100% Cotton Yarn is absolutely the best choice.
- Crochet Hook:
- For worsted weight cotton, a 4.5mm (US G/7) or 5.0mm (US H/8) hook is usually appropriate.
- The goal is to create a dense fabric with minimal gaps. If your stitches look too loose, go down a hook size. If they are too tight and hard to work into, go up a hook size.
- Scissors: For cutting yarn.
- Yarn Needle (Tapestry Needle): Essential for weaving in your yarn tails neatly and securely. This makes your coaster look professional and prevents it from unraveling.

2. Basic Crochet Stitches You’ll Use
This pattern focuses on just two fundamental stitches:
- Chain (ch): Used to start your project.
- Single Crochet (sc): The main stitch, creating a tight, solid fabric.
- Slip Stitch (sl st): Used to join the end of a round to the beginning.
- Magic Ring (MR) / Magic Circle: This is the best way to start a round project because it creates a perfectly tight center hole, preventing a gap. If you’re new to it, don’t worry, I’ll include an alternative. (Search “crochet magic ring tutorial” on YouTube for great visual guides!)
3. Let’s Make Your Wonderfully Easy Round SC Coaster!
This pattern will create a dense, sturdy coaster, typically 4-5 inches (10-12 cm) in diameter.
Abbreviations:
- ch: chain
- sc: single crochet
- st(s): stitch(es)
- sl st: slip stitch
- MR: magic ring

Starting Your Coaster (Choose ONE method):
- Method 1: Magic Ring (Recommended for a Tighter Center)
- Create a Magic Ring (MR). (If you don’t know how, search for a video tutorial, or use Method 2 below).
- Ch 1 (this chain does NOT count as a stitch; it just gives you height for the first sc).
- Work 8 sc into the Magic Ring.
- Gently pull the yarn tail of the Magic Ring to close the center hole tightly.
- Join with a sl st to the top of the first sc you made (not the ch 1). (You should now have 8 sc.)
- Method 2: Chain Method (Easier for Absolute Beginners)
- Ch 2.
- Work 8 sc into the second chain from your hook (this is the very first chain you made).
- Join with a sl st to the top of the first sc you made. (You should now have 8 sc.)
Building the Coaster (Increasing Rounds to Keep it Flat):
To make a flat circle, you need to increase the number of stitches evenly in each round. For single crochet, the general rule is to add 8 stitches per round.
- Round 1:
- Ch 1 (does not count as a stitch).
- Work 2 sc in each st around. This means in the first stitch, you’ll make 2 single crochets, then 2 single crochets in the next stitch, and so on.
- Join with a sl st to the top of the first sc of the round. (You should now have 16 sc.)
- Round 2:
- Ch 1 (does not count as a stitch).
- *1 sc in the next st, 2 sc in the following st*. Repeat from * to * around.
- This means: sc in st #1, (2 sc) in st #2, sc in st #3, (2 sc) in st #4, etc.
- Join with a sl st to the top of the first sc of the round. (You should now have 24 sc.)
- Round 3:
- Ch 1 (does not count as a stitch).
- *1 sc in each of the next 2 sts, 2 sc in the following st*. Repeat from * to * around.
- This means: sc in st #1, sc in st #2, (2 sc) in st #3, sc in st #4, sc in st #5, (2 sc) in st #6, etc.
- Join with a sl st to the top of the first sc of the round. (You should now have 32 sc.)
- Round 4:
- Ch 1 (does not count as a stitch).
- *1 sc in each of the next 3 sts, 2 sc in the following st*. Repeat from * to * around.
- Join with a sl st to the top of the first sc of the round. (You should now have 40 sc.)
Continue this pattern until your coaster reaches your desired size. Most coasters are around 4-5 inches (10-12 cm) in diameter. You’ll simply increase the number of single crochets between the increase stitches by one in each subsequent round (e.g., Round 5 would be sc in next 4 sts, 2 sc in following st).

4. Finishing Your Coaster
This step is essential for durability and a neat appearance.
- Fasten Off: Once your coaster is the desired size, cut your yarn, leaving a tail of about 6-8 inches (15-20 cm). Yarn over your hook, pull the tail completely through the loop on your hook, and pull tight to secure.
- Weave in Ends:
- Thread your yarn needle with the long tail you just fastened off.
- Carefully weave this tail back and forth through the stitches on the wrong side (back) of your coaster. Try to go through the middle of the yarn strands in the stitches for a more secure weave that won’t show through. Weave in one direction for a few stitches, then reverse and weave back for a few stitches. This “locks” the tail in place.
- Trim any excess yarn very close to the fabric once it’s secure.
- Repeat this process for the starting tail (from your Magic Ring or chain method). For the Magic Ring tail, make sure it’s pulled very tight before weaving to keep that center hole closed.
5. Tips for a “Wonderfully Easy” Experience
- Consistency is Key: Try to maintain an even tension as you crochet. This will ensure your stitches are uniform and your coaster lays perfectly flat without curling or buckling. Don’t worry if it’s not perfect initially; practice improves tension.
- Check for Flatness: As you crochet, periodically lay your coaster flat on a table.
- If it’s starting to ruffle/wave: You might be adding too many stitches per round. Try skipping one increase in the next round, or consider going down a hook size for subsequent coasters.
- If it’s “bowling” (curling up like a little bowl): You might not be adding enough stitches per round. Try adding an extra increase in the next round, or consider going up a hook size.
- Don’t Overthink It: For a basic coaster, perfection isn’t the goal, functionality and enjoyment are! Your first one might not be perfectly round, but it will still work.
- Blocking (Optional but Recommended for a Polished Look):
- Wet the finished coaster (you can just dunk it in a bowl of water).
- Gently squeeze out excess water (don’t wring!).
- Lay it flat on a clean towel or a foam blocking mat.
- Carefully shape it into a perfect circle with your hands, pressing down. You can use rust-proof pins to hold it in shape if you have them.
- Let it air dry completely. This makes a huge difference in the final appearance and flatness.
You’re now ready to make a stack of lovely, handmade coasters for your home or as gifts! Enjoy the simplicity and satisfaction of this quick project.
