1 1/2 c. flour
1/2 tsp. baking soda
1/2 tsp. salt
10 tbsp. (1 1/2 sticks) butter
1/2 c. sugar
1/2 c. brown sugar
1 egg
1 tsp. vanilla
1 c. chocolate chips

FROSTING:

1 c. chocolate chips
1/2 c. peanut butter

Combine flour, soda and salt and set aside. Cream together remaining ingredients. Put in lightly greased pizza pan. Bake at 375 degrees for 15-18 minutes. Remove from oven and sprinkle on 1 cup chocolate chips and 1/2 cup peanut butter dropped by teaspoonfuls. Let set for 5 minutes and then blend and spread over cookie.