Preheat oven to 375°
Combine butter flavor Crisco, peanut butter, sugar, brown sugar, milk and vanilla in large bowl. Beat at medium speed with electric mixer until well blended. Beat in egg.
Combine flour, baking soda, baking powder and salt. Mix into creamed mixture at low speed until just blended.
Drop rounded spoonfulls of dough 2 inches apart onto ungreased cookie sheet. Make crisscross pattern with a wet fork.
Bake 8 to 10 minutes. Cool 10 minutes on cookie sheet. Remove to cooling rack.
Recipe submitted by Candy on 9/5/00