The Square and Ripple Blanket is a stunning crochet project that combines the structure of squares with the flowing movement of ripples, creating a unique and eye-catching texture. Designed by Sara Palacios from Colorful Lullabies, this pattern is perfect for those who enjoy working in rounds and experimenting with geometric shapes. The alternating solid and openwork rounds add rhythm and visual interest, making it a fun and meditative piece to create.
This blanket can be customized in any size or color combination you wish. Each section flows beautifully from one to another, creating a captivating effect that looks wonderful in ombré tones, contrasting shades, or even a classic neutral palette. Whether you’re making a baby blanket, a throw for your living room, or a full-size bedspread, this pattern can easily adapt to your needs.
Materials
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Worsted weight yarn in several colors of your choice
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Crochet hook suitable for your yarn (usually 5 mm [H-8] or similar)
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Scissors
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Yarn needle for weaving in ends
Stitches Used
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ch – chain
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sl st – slip stitch
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hdc – half double crochet
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dc – double crochet
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2 dc tog – two double crochet together
(This pattern uses U.S. crochet terms.)
General Instructions
The Square and Ripple Blanket features two types of corners — outside corners (where you increase) and inside corners (where you decrease).
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Outside corners (expanding):
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On odd rounds (openwork): (1 dc, ch 3, 1 dc) in each corner space.
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On even rounds (solid): (2 dc, ch 2, 2 dc) in each corner space.
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Inside corners (contracting):
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On odd rounds: Work decreases over 5 stitches.
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On even rounds: Perform (1 incomplete dc, skip 3 sts, 1 incomplete dc, yarn over, draw through all loops).
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Each round alternates between openwork and solid stitches, maintaining a consistent ripple shape as you build outward.
Step-by-Step Pattern Summary
Start with a magic ring.
Work ch 3 (counts as dc), ch 1, 1 dc, ch 3 (corner) — repeat this sequence four times to form a square.
Join with sl st and finish off.
Round 2:
In each side space, work dc stitches evenly, with (2 dc, ch 2, 2 dc) in each corner. Join, cut, and fasten off.
Round 3 and beyond:
Continue alternating between openwork (odd-numbered rounds) and solid (even-numbered rounds), adding small squares as you expand.
Each color typically works for two rounds, creating a rhythmic, colorful pattern.
To square the blanket:
Once the desired size is reached, continue in rows instead of rounds. Work both sides separately, following the same increase and decrease principles.
Finishing:
Complete with a final row of double crochet stitches and add your favorite edging for a polished finish.
Variations
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2-Pointed Variant: Add two small squares each time to elongate the ripple shape.
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4-Pointed Variant: Add four small squares per section for a more dynamic, star-like shape.
From Round 8 onward, work single crochets in the narrow center for a tighter join.
Both variations provide stunning results, giving your blanket a unique look every time.
At the end of this article, you’ll find the PDF version of the pattern available for free download so you can follow along with the complete instructions.
Designer Credits
This beautiful pattern was designed by Sara Palacios
The Square and Ripple Blanket is an excellent project for intermediate crocheters looking to create something both structured and flowing. Its combination of squares and waves captures the best of both worlds — precision and movement. Whether you choose bold, modern colors or soft pastels, this design is sure to become a cherished piece in your handmade collection.
