1 1/4 Cup Flour 1/2 Cup Corn Starch 1/3 Cup Powdered Sugar 3/4 Cup Butter 1 tsp Lemon Peel 1 Tbl Lemon Juice Combine ingredients and mix for 2-3 minutes. Divide dough in half and shape into an 8x1 roll. Wrap in plastic wrap and chill in the fridge for at least 1-2 hours.(okay to do it overnight) Cut roll into 1 inch slices and place on ungreased cookie sheet. Oven Temp: 350 Time: 8-12 mins Cookies will not be brown. They might look raw, but they're done. FROSTING 3/4 Cup Powder Sugar 1/4 Cup Butter 1 tsp Lemon Peel 1 tsp Lemon Juice Combine and beat until fluffy.