1 cup SmartBalance Light
1-1/2 cups creamy peanut butter, divided
16 oz pkg. powdered sugar
8 oz dark chocolate bar, broken up
Microwave together the SmartBalance and one cup peanut butter for about 1-1/2 minutes, until melted. Mix well. Stir in powdered sugar, and pat into a lightly greased 13x9 baking pan.
Microwave the chocolate and remaining peanut butter for about 1-1/2 minutes, until melted. stir untl well blended. Pour chocolate mixture over peanut butter mixture.
Chill in refrigerator until firm, and serve cool...