These turn out well (just like "regular" cookies). We've been GF for 8 years and this my favorite sugar cookie recipe.
Sugar Cookies
â…“ cup butter
â…“ cup shortening
¾ cup sugar
1 cup white rice flour
1 tsp xanthan gum
1 egg
1 TBS milk
2 tsp baking powder
1 tsp vanilla
¼ tsp salt
½ cup tapioca flour
½ cup potato starch flour
Sweet rice flour for rolling
Beat butter, shortening, and sugar. Add rice flour, xanthan, egg, milk, baking powder, vanilla, and salt. Mix. Add tapioca and potato starch flours. Mix.
Cover and chill in refrigerator for 3 hours.
Roll out dough on sweet rice flour with plastic wrap on top. Cut into shapes and place on cookie sheets.
Bake at 375 for 8 minutes. Cool, and then, add icing, sprinkles, etc.