When it comes to easy crochet blanket patterns for fall and winter, nothing screams cozy quite like the Stellar Patchwork Crochet Blanket. While this crochet afghan might look like its granny squares joined together, it's actually crocheted as one solid piece. You'll use color-blocking to create the patchwork look instead. In the end you'll end up with a funky crochet afghan that will add a splash of color and texture to any room in your home.