1 c. smooth peanut butter
1 (8 oz.) cream cheese, softened
1/2 c. sugar
2 tbsp. melted butter
1 c. Cool Whip (8 oz.)
2 tbsp. vanilla
9-inch graham cracker crust

Cream together peanut butter, sugar, melted butter and cream cheese. Add Cool Whip and vanilla. Mix well with slow mixer. Pour into graham cracker crust. Chill overnight.