1cupbutter or substitute 1 cup vegetable shortening and 6 t water
1cupsugar
1cupbrown sugar
2eggs
1teaspoonvanilla
1 3/4finely ground brown rice flour
1/2potato starch flour
1/4tapioca flour
1/2teaspoonxanthan gum
1teaspoonbaking powder
1teaspoonbaking soda
extra sugar
Instructions
In a small bowl mix dry ingredients together.
In a mixing bowl beat peanut butter and shortening and water (or butter) together until complete blended.
Add both sugars, eggs, and vanilla. Beat until thoroughly combined.
Stir in flour.
Cover the dough and refrigerate for 1 hour or until thoroughly chilled.
Shape dough into 1 1/2 inch balls. Roll the dough balls in the extra sugar. Place 2 inches apart on an ungreased cookie sheet. Flatten by crisscrossing with the tines of a fork.
Bake at 375 degrees for 8 - 10 minutes or until bottoms are lightly browned. cool cookies on a wire rack.