Base:
½ cup flour
¼ tsp baking powder
1/3 cup brown sugar
¾ cup Rice Krispies
Pinch of salt
1/3 cup margarine
Mix & press into 8×8 pan. Bake 10 min @ 350
Filling:
1 can sweetened cond. Milk
½ cup butter
½ cup brown sugar
Bring to boil & boil 5 min, stirring constantly. Pour over crust.
Topping:
½ cup melted chocolate chips
1 ¼ cup Rice Krispies.
Stir cereal into melted chocolate to coat. Spread on squares using 2 forks. Chill several hours.