Congo Squares - cooking recipe

Ingredients

2 1/2 c. self-rising flour
1 1/2 sticks margarine
1/2 c. oil
3 eggs
6 oz. chocolate chips
1 tsp. vanilla
1 box light brown sugar
1 c. chopped nuts

Preparation

Mix all ingredients together in mixing bowl, then pour into baking dish.
Bake at 350\u00b0 for 25 to 30 minutes.