These are the best peanut butter cookies we have ever tasted.
Makes approximately 24 cookies
1. Cream butter with peanut butter until smooth. Beat in sugars until light. Add egg and vanilla.
2. Sift flour, baking soda and baking powder. Stir into batter. Add peanuts. Refrigerate dough at least one hour and up to overnight.
3. Shape dough into 2" balls. Arrange on baking sheets lined with parchment paper. Press down slightly.
4. Bake in a preheated 350F oven for 12 to 15 minutes. Cool on racks.