Raspberry Cake
["1/2 c. margarine, softened", "1 1/2 c. sugar", "2 eggs, separated", "1 3/4 c. unsifted all-purpose flour", "2 tsp. baking powder", "1/4 tsp. salt", "1 tsp. vanilla extract", "3/4 c. milk", "Raspberry Filling and Frosting"]
["Beat margarine with electric mixer until creamy.", "Gradually add sugar and beat until well blended.", "Beat egg whites until stiff, set aside.", "Beat egg yolks until thick.", "Add to first mixture alternately with milk, beating after each addition until smooth. Add vanilla, then fold in egg whites.", "Divide evenly among 3 greased and floured 9-inch layer cake pans.", "Bake in preheated 450\u00b0 oven about 10 minutes.", "Turn out on racks to cool.", "Spread filling and frosting between layers and on top."]
["margarine", "sugar", "eggs", "flour", "baking powder", "salt", "vanilla extract", "milk", "Filling"]