Lemon Cups
["1 c. sugar", "1/4 c. flour", "1/8 tsp. salt", "2 Tbsp. butter, melted", "5 Tbsp. lemon juice", "grated peel of 1 lemon", "3 egg yolks, well beaten", "1 1/2 c. milk, scalded", "3 egg whites, beaten stiff"]
["Combine first 4 ingredients.", "Add lemon juice and peel.", "Add to combined egg yolks and milk.", "Mix well.", "Fold in egg whites and pour into greased custard cups.", "Bake in pan of hot water in 325\u00b0 oven for 45 minutes or bake in greased shallow baking dish."]
["sugar", "flour", "salt", "butter", "lemon juice", "lemon", "egg yolks", "milk", "egg whites"]