Twinkle Cake
["1 box white cake mix", "1/4 c. flour", "1 c. milk", "1 c. sugar", "1 tsp. vanilla", "1 stick margarine, not whipped", "1/2 c. Crisco, not melted"]
["Bake cake mix in 4 thin layers.", "Let cool.", "Bring flour and milk to a boil.", "Cool in refrigerator.", "Cream until fluffy margarine and Crisco.", "Add sugar, gradually.", "Add flour and milk mixture.", "Add vanilla and beat until fluffy, 5 to 10 minutes. Put between layers and on top of cake."]
["white cake mix", "flour", "milk", "sugar", "vanilla", "margarine", "Crisco"]