Congo Squares
["2/3 c. margarine", "1 lb. light brown sugar", "3 eggs", "1 c. chopped nuts", "1 (6 oz.) pkg. chocolate chips", "2 3/4 c. all-purpose flour", "2 1/2 tsp. baking powder"]
["Melt", "margarine", "and", "pour over brown sugar.", "Cream the two. Add", "eggs", "one", "at", "a time and beat after each addition. Sift flour and baking powder together and add gradually to the creamed mixture.", "Beat", "well.", "Stir", "in", "nuts", "and", "chocolate chips.", "Turn into", "a greased 9 x 13-inch pan and bake at 350\u00b0 for 25 minutes."]
["margarine", "light brown sugar", "eggs", "nuts", "chocolate chips", "flour", "baking powder"]