Scrap Potholders and Mats Set Crochet Pattern: The Perfect Project for Your Yarn Stash

If you have a growing collection of leftover yarn sitting in baskets, bags, or boxes around your crafting space, you already have everything you need to create one of the most satisfying and useful projects in crochet: a set of scrap potholders and mats. These little workhorses of the kitchen have been a staple of handmade homes for generations, and for very good reason. They are fast to make, endlessly customizable, require no special skills beyond basic crochet, and give new life to yarn that might otherwise go to waste. Whether you are a beginner just getting comfortable with your hook or an experienced crafter looking for a quick and rewarding project, this pattern is designed to guide you through creating a complete set of potholders and mats that are as beautiful as they are functional.

This pattern is written with scrap yarn in mind, meaning you are encouraged to mix, match, and improvise with whatever cotton yarn you have on hand. The result is a set that is uniquely yours, full of color and personality, and perfectly suited to a kitchen that values both style and practicality.

Why Scrap Crochet Projects Are Worth Your Time

Before diving into the pattern itself, it is worth pausing to appreciate what scrap crochet actually is and why so many crocheters return to it again and again. Every time you finish a larger project — a blanket, a sweater, a set of dishcloths — you are almost always left with partial skeins. These remnants are too small to be the star of a new major project, but too large and too lovely to throw away. Scrap crochet is the art of putting these leftovers to purposeful use.

Potholders and mats are among the very best scrap projects because they are small enough to use up modest amounts of yarn, structured enough to look intentional rather than random, and practical enough that you will actually use them. Unlike some decorative scrap projects that end up in a drawer, kitchen accessories get used daily, which means your handmade work gets seen and appreciated constantly.

There is also a real environmental satisfaction in scrap crochet. You are reducing waste, making something useful from materials that might otherwise sit unused indefinitely, and participating in a tradition of resourceful craftsmanship that spans cultures and centuries.

Materials You Will Need

The most important thing to know about materials for this pattern is that you should use cotton yarn. Cotton is naturally heat-resistant compared to acrylic or wool fibers, and it does not melt or release harmful fumes when it comes into contact with warm surfaces. It is also durable, machine washable, and gets softer with each wash, which makes it ideal for kitchen use.

For the yarn itself, you are looking for worsted weight or medium weight cotton, which is typically labeled as size 4 on the yarn weight scale. Some common options include Lion Brand 24/7 Cotton, Paintbox Simply DK Cotton, Paintbox Simply Worsted Cotton, Drops Paris, or any similar cotton or cotton-blend worsted weight you already have in your stash. If you have multiple weights, you can still use them, but try to keep each individual potholder or mat consistent in weight for an even fabric.

You will need a 5mm crochet hook, though you can adjust up or down slightly depending on your tension. The goal is a dense, firm fabric that will not let heat pass through easily, so do not be afraid to go down a hook size if your swatch feels too loose.

A yarn needle for weaving in ends, scissors, and a ruler or measuring tape round out your supplies. Stitch markers are optional but helpful when working in the round.

Pattern Notes and Abbreviations

This pattern uses standard US crochet terminology throughout.

Ch means chain. Sl st means slip stitch. Sc means single crochet. Hdc means half double crochet. Dc means double crochet. St or sts means stitch or stitches. Sp means space. RS means right side. WS means wrong side. BLO means back loop only.

The pattern is written for three pieces: a small square potholder approximately 7 inches by 7 inches, a medium square potholder approximately 9 inches by 9 inches, and a rectangular mat approximately 9 inches by 12 inches. These dimensions are approximate and will vary slightly based on your yarn weight and tension.

The gauge for the small and medium potholders worked in single crochet is approximately 14 stitches and 16 rows over 4 inches using worsted weight cotton and a 5mm hook. For the rectangular mat, the gauge is the same. However, because this is a scrap project, gauge is flexible as long as the final fabric is dense and firm.

Small Square Potholder Pattern (approximately 7 by 7 inches)

This potholder is worked in rows from the bottom up. It uses a simple single crochet stitch in the back loop only, which creates a ridged, textured fabric that is naturally thicker than a plain single crochet fabric. This extra thickness adds to the heat resistance of the finished piece.

To begin, choose your starting color and chain 26.

Row 1: Working in the second chain from the hook, sc across to the end of the row. You will have 25 sc. Chain 1, turn.

Row 2: Sc in the BLO of each stitch across. Chain 1, turn.

Repeat Row 2 for the body of the potholder. Change colors as desired. To change color, work the last stitch before the color change until the final yarn over, then drop the old color, pick up the new color, and pull through to complete the stitch. You can carry colors up the side if you will be returning to them within a few rows, or cut and rejoin for a cleaner edge.

Continue working in this manner until your piece measures approximately 7 inches from the beginning. You can work in a striped pattern, random color blocks, or a gradient depending on what scraps you have available. There are no wrong answers here.

After completing your final row, do not fasten off. Instead, work a border around the entire piece as follows.

Border Round 1: Chain 1. Work sc evenly around all four sides of the potholder, working 3 sc into each corner stitch to keep the corners flat and square. Join with a sl st to the first sc.

Border Round 2: Chain 1. Sc in each sc around, working 3 sc into the center corner stitch at each corner. Join with sl st to first sc. Fasten off and weave in all ends.

Optional hanging loop: Join yarn in any corner stitch and chain 12. Sl st back into the same corner stitch. Fasten off and weave in the end. This creates a simple loop for hanging your potholder on a hook in the kitchen.

Medium Square Potholder Pattern (approximately 9 by 9 inches)

The medium potholder follows the same construction as the small one, with the main difference being the starting chain length and the number of rows worked.

Chain 33 to start.

Row 1: Sc in the second chain from the hook and across. You will have 32 sc. Chain 1, turn.

Row 2 and all subsequent rows: Sc in the BLO of each stitch across. Chain 1, turn.

Continue working, changing colors as desired with your scrap yarn, until the piece measures approximately 9 inches from the beginning.

Work the same two-round border as described for the small potholder, working 3 sc into each corner stitch on both rounds. Fasten off and weave in all ends. Add a hanging loop if desired.

One fun approach for the medium potholder is to work it in a color-blocked pattern, using larger sections of each color rather than narrow stripes. This works particularly well when you have a few partial skeins with a significant amount of yarn in each. Aim for three to five color blocks of varying widths for a modern, bold look.

Rectangular Mat Pattern (approximately 9 by 12 inches)

The rectangular mat is the most versatile piece in the set. It can be used as a trivet for hot pots and pans, as a placemat, as a counter protector, or even as a small bath mat if you work it in a large enough size. It follows the same construction method as the potholders but starts with a longer chain.

Chain 43 to start.

Row 1: Sc in the second chain from the hook and across. You will have 42 sc. Chain 1, turn.

Row 2 and all subsequent rows: Sc in the BLO of each stitch across. Chain 1, turn.

Continue until the piece measures approximately 12 inches. Work the two-round border, working 3 sc into each corner stitch on both rounds. Fasten off and weave in all ends.

For the rectangular mat, striped patterns look especially polished and intentional. Consider arranging your scrap yarn colors from light to dark or in a repeating sequence of two or three colors. You might also try a plaid effect by working the body in horizontal stripes of one color, then adding vertical stripes using surface slip stitch along the ridges created by the BLO single crochet. This technique is simple, requires no extra knowledge, and elevates the look of the finished mat significantly.

To add surface slip stitch stripes, simply hold your yarn behind the work, insert your hook from front to back through any ridge, pull up a loop, and slip stitch your way up the row in a straight vertical line. Secure and weave in the ends. Repeat as many times as you like to create the plaid pattern.

How to Mix and Match Colors Successfully

One of the most enjoyable aspects of a scrap project is the creative freedom it offers, but it can also feel daunting if you are not sure which colors will work together. Here are a few strategies that consistently produce beautiful results.

Use a neutral as a unifying element. If you have a good amount of white, cream, natural, or gray cotton, use it as the backdrop and let your color scraps play the supporting role. Even a single row or two of neutral between each colorful stripe creates visual breathing room and makes the overall palette feel cohesive.

Work with a limited palette. Rather than using every color you own, pull three to five colors and rotate through them. This creates a rhythm and intentionality that makes the set look designed rather than thrown together.

Consider value as much as hue. Value refers to how light or dark a color is, and varying value across your stripes creates depth and interest even when all your colors are in the same family. A set worked in all shades of blue, for example, can be stunning if you move from pale sky blue through medium cornflower to deep navy and back again.

Group similar colors together. Instead of alternating randomly, try placing your warm colors in one section and cool colors in another, with a transitional stripe between them. This approach creates a gradient effect that looks sophisticated and intentional.

Finishing and Care Instructions

Weaving in ends neatly is especially important for kitchen items, which will be handled frequently and washed regularly. Thread each yarn tail onto your yarn needle and weave it through several stitches on the wrong side of the work, going in two or three different directions to anchor it securely. Trim the excess close to the fabric.

To block your potholders and mat, wet them thoroughly in cool water, squeeze out the excess moisture gently without wringing, and lay them flat on a blocking mat or a clean towel. Use your hands to smooth them into shape and square up the corners, then allow them to dry completely before using or gifting them.

For washing, machine wash on a gentle or delicate cycle in cool or warm water. Tumble dry on low heat or lay flat to dry. Pure cotton can handle higher temperatures, but lower heat settings will extend the life of the piece and help it retain its shape. Avoid washing with dark items the first few times if your yarn has not been pre-washed, as some cotton yarns bleed slightly before they are set.

Do not use your handmade potholders directly on open flames or very high heat sources. While cotton is heat-resistant, no crocheted potholder is a substitute for a properly rated oven mitt when reaching into a very hot oven. Use them for handling moderately hot pots and pans, placing hot dishes on the table, or protecting countertops from heat.

Gifting Ideas and Presentation Tips

A set of three coordinated handmade potholders and mats makes an incredibly thoughtful and personal gift. For holidays, housewarmings, birthdays, bridal showers, or just because, a handmade kitchen set communicates care and effort in a way that no store-bought item can match.

To present the set as a gift, stack the three pieces together with the largest on the bottom, roll them into a cylinder, and tie them with a length of ribbon or a strip of the yarn you used in the project. Tuck in a small care card explaining the materials and washing instructions, and perhaps a note about the fact that each piece was made from carefully chosen yarn. Recipients who know nothing about crochet are often moved to learn that a gift was handmade and that real time and skill went into it.

You can also customize a set for a specific kitchen by asking the recipient for their kitchen colors beforehand or by taking a quick look at their space. A set that coordinates with someone’s actual kitchen decor is an especially cherished gift because it shows the extra thought that went into it.

If you sell your crochet work, sets of potholders and mats are excellent market items. They are quick to produce, use minimal yarn, and appeal to a wide audience. Price them according to your time, materials, and the going rate in your area. Many makers find that sets sell better than individual pieces because they offer more perceived value.

Expanding the Set

Once you have made the basic three-piece set, there are many natural ways to expand it. Consider adding a set of dish scrubbers worked in a mesh or lace pattern using cotton yarn. A simple crocheted dish towel in a waffle or moss stitch pairs beautifully with potholders in the same color family. Small coasters worked in the round using the same striping approach as the potholders tie the whole collection together.

You might also try working a round potholder as an alternative or addition to the square ones. To make a round potholder approximately 7 inches in diameter, start with a magic ring, work 6 sc into the ring, and increase by 6 stitches each round using your chosen stitch pattern. The classic granny-circle method using double crochet clusters is another wonderful option, and it allows you to incorporate scrap yarn in a slightly more decorative way.

Working the body of a square potholder in a checkerboard pattern using two alternating colors is another simple variation that looks impressive while being technically straightforward. Simply alternate single crochet and chain spaces in a grid pattern, then fill in the spaces on subsequent rows to create the woven checkerboard effect.

Final Thoughts

The scrap potholder and mats set is one of those rare crochet projects that manages to be practical, creative, satisfying, and generous all at the same time. It uses what you already have, teaches you nothing but good habits, produces something genuinely useful, and gives you the pleasure of seeing a scrappy collection of yarn remnants transformed into something coherent and lovely.

Every kitchen deserves a set of handmade potholders. Every crafter deserves a project that makes their scrap yarn feel purposeful. This pattern delivers both, and once you have made one set, you will almost certainly find yourself reaching for your scrap basket again to start another.

Happy crocheting, and enjoy every colorful, textured, useful stitch.