Ta-Da Quarter Square Triangles Step by Step Instructions
Step #1
Use a polyester setting. Press the interfacing to the wrong side of one of your fabrics (bumpy side down). Start in the center and work to the edges.
Step #2
Place the right sides of the fabrics together using a few pins to hold in place. Sew continuously on the dotted lines (use a walking foot if you have one).
Step #3
Using a ruler and rotary cutter cut on the solid lines. Press triangles open with the seam toward the darker fabric. Sort into two groups of like pieces. The dark fabric on the right (group #1) and the dark fabric on the left (group #2).
Step #4
Triangles cut and sorted into two groups.
Step #5
Take 2 triangles from one group to make one QST. Place two right sides together and sew along the long edge using a 1/4" seam. Assemble all triangles from group #1 together. Do the same procedure for group #2.
Step #6
Gently press the QSTs open and Ta-Da you have purr-fect quarter square triangles.