Harlequin Weave Potholder Duo Free Pattern

Introducing the Harlequin Weave Potholder Duo

Add a pop of modern boho style to your kitchen with this geometric diamond-patterned potholder set. The clever two-color slip-stitch technique creates a thick, heat-resistant fabric that's as beautiful as it is functional. Whether you're a seasoned knitter looking for a quick weekend project or a beginner ready to tackle your first colorwork piece, this pattern delivers stunning results with surprisingly simple techniques.

The Harlequin Weave Potholder Duo features a striking diamond motif in warm terracotta and cream, evoking the earthy, handcrafted aesthetic that defines modern boho decor. Each potholder measures approximately 8 inches square—perfect for gripping hot pots, pans, and baking dishes. The dense slip-stitch construction provides excellent insulation, protecting your countertops and hands from heat.

Best of all, this pattern uses only knit, purl, and slip stitches, making it accessible to knitters of all skill levels. The two-color technique creates a woven illusion that looks far more complex than it actually is. Let's dive into everything you need to create your own set.

Materials Needed

Before you begin, gather the following supplies:

Yarn

• Worsted weight cotton yarn (e.g., Lion Brand Kitchen Cotton) in two contrasting colors:
  • Color A (terracotta): approximately 100 yards
  • Color B (cream): approximately 100 yards

Why cotton? Cotton is the ideal fiber for potholders because it doesn't melt under high heat like acrylic yarns can. It also absorbs moisture and provides excellent insulation. Choose a 100% cotton worsted weight yarn for best results.

Needles

• US 7 (4.5 mm) knitting needles (or size needed to obtain gauge)

Gauge

• 20 stitches and 28 rows = 4 inches in stockinette stitch

Gauge note: While exact gauge isn't critical for potholders, matching it ensures your finished piece is the correct size. If your potholder comes out too small or too large, adjust your needle size accordingly.

Additional Supplies

• Tapestry needle for weaving in ends
• Scissors
• Stitch markers (optional, for tracking pattern repeats)

Step-by-Step Instructions

Finished Size

Approximately 8 inches square (each potholder)

Abbreviations

• CO: cast on
• K: knit
• P: purl
• sl: slip stitch purlwise with yarn in back
• st(s): stitch(es)
• RS: right side
• WS: wrong side

Pattern Notes

• Worked flat back and forth in rows.
• The slip-stitch pattern creates a dense, thick fabric ideal for heat protection.
• Use two colors; carry the unused color loosely up the side of the work.
• Make two identical potholders for a matching set.

Potholder (Make 2)

Step 1: Cast On

With Color A (terracotta), CO 40 sts. Leave a tail of approximately 6 inches for weaving in later.

Step 2: Establish the Base Rows

Row 1 (RS): With Color A, knit all sts.
Row 2 (WS): With Color A, purl all sts.

These two rows create a clean, solid foundation for your potholder and will form the top and bottom borders of the finished piece.

Step 3: Begin the Slip-Stitch Pattern

Now you'll start the geometric diamond pattern. The key to this technique is slipping stitches purlwise with the yarn held in back—this creates the elongated stitches that form the diamond shapes.

Row 3 (RS): With Color B (cream), *K1, sl1; repeat from * to end.
Row 4 (WS): With Color B, *P1, sl1; repeat from * to end.

Tip: When slipping stitches, always slip them purlwise (insert the right needle into the stitch as if to purl) with the yarn held in back. This keeps the slipped stitch untwisted and creates a clean, smooth surface.

Row 5 (RS): With Color A, *sl1, K1; repeat from * to end.
Row 6 (WS): With Color A, *sl1, P1; repeat from * to end.

Notice how Rows 5–6 are offset from Rows 3–4. This offset is what creates the diamond pattern. The slipped stitches from the previous color block are now knitted, and the knitted stitches are now slipped, creating a woven, interlocking effect.

Step 4: Repeat the Pattern

Repeat Rows 3–6 until the piece measures approximately 7.5 inches from the cast-on edge, ending with a Row 6. This ensures you finish the pattern on a complete repeat, leaving you ready to work the final border rows.

Counting tip: Each full repeat of Rows 3–6 adds approximately 0.5 inches to your work. You'll need about 15 repeats to reach 7.5 inches. Use a row counter or place a marker every 10 rows to keep track.

Step 5: Work the Final Border

Next Row (RS): With Color A, knit all sts.
Next Row (WS): With Color A, purl all sts.

These two rows mirror the base rows and create a symmetrical border on both ends of the potholder.

Step 6: Bind Off

Bind Off: With Color A, bind off all sts knitwise on the RS. Use a loose bind-off to prevent the edge from pulling or curling. If you tend to bind off tightly, consider using a needle one size larger for this step.

Step 7: Finishing Touches

Weave in all ends using a tapestry needle. Thread the tail through the wrong side of the work, following the path of the yarn to hide it completely. Trim any excess.

Step 8: Create a Hanging Loop (Optional)

While you can certainly leave your potholder as a simple square and use it as a trivet, adding a hanging loop makes it easy to store on a hook near your stove. Here are two methods:

Method 1 – I-Cord Loop: With Color A, pick up and knit 1 st from a corner. Work a 3-inch I-cord (knit the stitch, slide it to the other end of the needle, knit again—repeat until the cord measures 3 inches). Bind off and attach the end to the opposite corner using a tapestry needle.

Method 2 – Crochet Chain Loop: If you have a crochet hook, insert it into a corner stitch, pull up a loop of Color A, and chain approximately 12 stitches (about 3 inches). Slip stitch into the opposite corner to secure. Weave in ends.

Placement tip: Position the loop at a corner so the potholder hangs diagonally, which looks especially attractive with the diamond pattern.

Step 9: Make the Second Potholder

Repeat all steps to create the second potholder. For a cohesive set, use the same color arrangement. However, you could also swap the colors for a reversed look—terracotta as the main color and cream as the accent—for a fun variation.

Tips for Success

Managing Two Yarn Colors

When switching between colors, carry the unused yarn loosely up the side of the work. Don't pull it tight, or you'll pucker the fabric. Leave a gentle loop of slack at the edge. At the end of the project, you can weave these carried strands into the side edge to keep everything tidy.

Keeping Your Tension Even

Slip stitches naturally create a denser fabric than regular knitting. To keep your tension consistent, focus on keeping your slipped stitches relaxed—don't pull the yarn too tightly when slipping. The fabric should feel firm but not stiff.

Blocking Your Potholders

While cotton doesn't require aggressive blocking, a light steam or wet block can help even out the stitches and flatten the edges. Lay the potholder flat, pin it to the desired dimensions, and mist with water. Allow to dry completely before use.

Creative Variations

Once you've mastered the Harlequin Weave technique, try these fun variations:

• Color Swap: Use cream as the main color and terracotta as the accent for a lighter, brighter look.
• Seasonal Colors: Try sage green and ivory for spring, navy and gold for fall, or red and white for the holidays.
• Larger Size: Cast on more stitches (in multiples of 2) to create a larger trivet or even a placemat.
• Striped Border: Add a few rows of Color B to the border for extra visual interest.

Care Instructions

To keep your potholders looking their best:

• Machine wash in cold water on a gentle cycle.
• Tumble dry low or lay flat to dry.
• Iron on medium heat if needed—cotton can handle it.
• Avoid bleach, which can damage the fibers and fade the colors.

These potholders make wonderful handmade gifts for housewarmings, weddings, or holiday presents. Pair them with a matching kitchen towel or a set of coasters for a complete gift set.

We hope you enjoy knitting your Harlequin Weave Potholder Duo! The combination of practical function and beautiful design makes this a project you'll be proud to display in your kitchen or give to someone special. Happy knitting!