Pecan Bars
["2 sticks margarine", "1 box light brown sugar", "2 eggs", "2 c. self-rising flour", "1 tsp. vanilla", "2 c. pecans"]
["Melt margarine and add sugar and eggs.", "Stir in flour and add nuts and vanilla.", "Pour into a greased 13 x 9-inch pan and bake at 350\u00b0 for 30 to 35 minutes."]
["margarine", "light brown sugar", "eggs", "flour", "vanilla", "pecans"]