Created by Derf on March 13, 2013
Step 1: Cream butter, sugars, mulk and vanilla until smooth; stir in peanut butter and the dry ingredients.
Step 2: Drop from a teaspoon onto cookie sheet lined with parchment paper; press down with a fork.
Step 3: Bake at 350f degrees for 8 minutes, do not overcook; cool on a rack.