Congo Squares
["2 3/4 c. flour", "2 1/2 tsp. baking powder", "1/2 tsp. salt", "2/3 c. oleo", "1 lb. brown sugar", "3 eggs", "1 (6 oz.) pkg. chocolate chips", "1/2 c. chopped nuts (optional)"]
["Melt oleo and add brown sugar.", "Cool.", "Beat in eggs one at a time.", "Add remaining ingredients.", "Pour into cookie sheet and bake at 350\u00b0 for 20 minutes."]
["flour", "baking powder", "salt", "oleo", "brown sugar", "eggs", "chocolate chips", "nuts"]