Chewy Cake
["1 box brown sugar", "1/2 c. margarine", "3 eggs", "2 c. self-rising flour", "1 tsp. vanilla", "1 c. nuts"]
["Melt margarine.", "Mix with sugar.", "Add eggs and flour; mix well.", "Add vanilla and nuts; mix.", "Pour into a greased 9 x 13-inch dish.", "Bake at 300\u00b0 for 45 minutes.", "Sprinkle with powdered sugar."]
["brown sugar", "margarine", "eggs", "flour", "vanilla", "nuts"]