Mix well and set aside. Cream sugars and margarine in a large bowl using an electric mixer at medium speed until texture is fluffy and light in color. Add flour mixture and stir by hand until just mixed. With a fork dipped in flour, gently press a criss-cross pattern on top of each cookie. Bake on top shelf of oven for 10 to 12 minutes, turning sheet around halfway through baking time to ensure even browning.
Transfer cookies immediately to wire cookie racks to cool.
Bake as directed. Follow basic recipe. Roll balls in sugar. Bake for 15 to 18 minutes. Remove from oven and immediately press chocolate candy kiss firmly into top of each cookie.