Lemon Cheese Filling
["1 c. sugar", "4 Tbsp. cornstarch", "1/2 tsp. salt", "1 egg, beaten", "1/4 c. lemon juice", "grated rind of 1 lemon", "1/2 c. water", "1/2 stick oleo", "1 or 2 drops yellow food coloring"]
["Mix sugar, cornstarch and salt. Add beaten egg, water, lemon juice and rind. Cook, stirring constantly, until thick and clear. Add oleo and the food coloring.", "Will ice 2 layers of plain cake."]
["sugar", "cornstarch", "salt", "egg", "lemon juice", "lemon", "water", "oleo"]