Check out a book by Cheryl Malkowski, "Blocks to Diamonds". She's come up w/ a way to use freezer paper and not have to remove the paper after you stitch because you don't sew thru the paper. You stitch w/a threadless needle first thru all your patterns on the sew line, press pattern to fabric,then fold on the perforated line and sew next to the fold. It works so slick!