Email to CraftyGA Missionary Icing List of Ingredients 3/4 cup milk 3 1/2 tablespoons flour 1/2 cup shortening 1/4 cup butter 3/4 cup sugar 1 teaspoon vanillaRecipe Cook milk & flour till it boils, constantly stirring. Let cool completely & add other ingredients & beat mixture for about 5 minutes.
3/4 cup milk 3 1/2 tablespoons flour 1/2 cup shortening 1/4 cup butter 3/4 cup sugar 1 teaspoon vanilla