Butterfingers
a la Mom

1 cup butter
1 c sugar
1 c brown sugar
2 eggs
1 c peanut butter
1 t soda
1/2 t salt
2 t vanilla
2 c flour
2 c oatmeal

cream butter and sugars, add eggs, then peanut butter. whisk dry ingredients together, and add to mix.
bake 350 for 12-15 minutes in a cookie sheet pan, all pressed flat. let cool completely. spread a layer of peanut butter, then chocolate frosting. i prefer crunchy pb.

Frosting:
1/4 c cocoa
1/2 cup butter
1/4-1/3 c milk
2 2/3 c powdered sugar