Roll out your white paste and cut out a round scalloped circle
using either a garrett frill cutter or a cookie cutter.
Cut the circle of paste in half using the small knife.
Roll out some yellow paste. Using the same cutter cut out another round
scalloped circle.
Dampen the top of one half of the white circle with a little
water. Place almost half of the yellow circle on top, slightly short of
covering over the white circle entirely.
Trim off the excessive yellow paste, bringing it to level with the straight
edge of the white half.