Cost to make this recipe $9.01 - cookie

Brownie: 1/2 cup margarine, melted 1/4 cup butter, melted 1/2 cup sugar 1/3 cup Dutch-process cocoa mix 4 eggs (beat 1 at a time) 1 cup all-purpose flour 1 tsp. vanilla extract 1/4 tsp. salt Cookie Dough: 1/2 cup butter, melted (1 stick) 1/2 cup brown sugar, packed 1 tsp. salt 1/3 cup 2% milk 1 Tbsp. vanilla extract 3/4 cup graham crackers, ground (5 1/2 cracker sheet) 1/2 cup chocolate chips Topping: 1 (8 oz.) cool whip 1/4 cup dutch-processed cocoa

Brownie: Mix brownie ingredients. Pour into a 13 x 9 x 2 inch baking pan. Bake at 350 degrees for 25 minutes. Cool completely. Cookie Dough: Mix butter, sugar and salt until smooth. Beat in milk, vanilla extract & graham crackers. Pour in chocolate chips and mix well. Spread over brownies and refrigerate for 20 minutes. Topping: Mix cool whip and cocoa. Spread over cookie dough. Decorate.