This recipe comes to us from Cathleen Morgan.
1 ½ cups confectioner sugar
1 cup creamer peanut butter
1 egg (slightly beaten)
1 teaspoon gluten-free vanilla (you can also make your own vanilla flavoring with a vanilla bean)
Mix all ingredients in bowl. Roll dough into 1" balls and place on greased cookie sheet. Press each ball with fork to flatten in a crisscross fashion. Bake in oven 10 minutes at 325F.