Chess Cake Squares
["2 sticks margarine", "1 box light brown sugar", "1 1/2 tsp. vanilla", "3/4 c. sugar", "4 whole eggs", "2 c. self-rising flour", "1 c. pecans"]
["Melt margarine; add both sugars and vanilla to butter and blend together.", "Add eggs, one at a time, to mixture, beating after each one.", "Fold in flour and pecans.", "Bake in greased 9 x 13-inch pan at 350\u00b0 for 40 minutes.", "Do not overcook."]
["margarine", "light brown sugar", "vanilla", "sugar", "eggs", "flour", "pecans"]