Congo Bars - cooking recipe

Ingredients

2/3 c. margarine
1 lb. brown sugar
3 eggs
2 1/2 tsp. baking powder
2 3/4 c. flour
1/2 tsp. salt
12 oz. pkg. chocolate bits
12 oz. pkg. butterscotch bits

Preparation

Melt margarine.
Add brown sugar.
Stir, mixing well.
Cool slightly.
Add eggs, beating after each addition.