Cake Mix Recipe 9 by Miss Rosie's Quilt Co CM9. Click Here to Get Free Cake Mix 9 Pattern Download Block 1. Piecing Made Easy! Each Cake Mix Pad with 44 recipe cards will make four 3" x 3" finished quarter square triangles, eight 1.5" x 1.5" finished half square triangles, four print squares and four background squares. One assembled Recipe Card makes one 9" x 9" finished block. Paper Piecing. Foundation Piecing.