Trio Bars - cooking recipe

Ingredients

10 (2 1/2-inch) sq. Honey Maid honey grahams
1/2 c. creamy peanut butter
1/2 c. margarine
2/3 c. sugar
1 egg
1 tsp. vanilla extract
1 c. all-purpose flour
1/3 c. Hershey's regular or European style cocoa
1/2 tsp. baking soda
1 c. Sun-Maid raisins

Preparation

Spread grahams with peanut butter.
Place grahams, peanut butter side up, in an 11 x 7 x 1 1/2-inch baking pan, cutting to fit; set aside.
In small bowl with electric mixer at high speed, beat margarine, sugar, egg and vanilla until light and fluffy. Mix flour, cocoa and baking soda, blend into margarine mixture. Stir in raisins.
Spread batter over peanut butter layer.
Bake at 350\u00b0 for 20 minutes.
Cool completely.
Cut into 24 bars.