Crochet Sunburst Granny Square Blanket Free Pattern with Video Tutorial

Round 3: Crochet cluster stitch for 3rd round as Bella Coco does.

Round 4: Edging, using double chain for 4 sides and triple chain for the 4 corners.

Crochet Sunburst Granny Square Blanket Free Pattern

Bella Coco has the very detailed tutorial on crochet the edging to make it square, but if you are experienced in crochet, you can change any edges you love.

Video: Bella Coco