Lemon Custard In Cups
["2 Tbsp. butter", "1 c. sugar", "3 eggs, separated", "4 Tbsp. flour", "1/4 tsp. salt", "5 Tbsp. lemon juice", "zest of 1 lemon", "1 1/2 c. milk"]
["Cream butter and sugar well; add egg yolks and beat thoroughly.", "Add flour, salt, lemon juice and lemon zest.", "Stir in milk.", "Fold in stiffly beaten egg whites.", "Pour into 8 greased custard cups.", "Set cups in warm bath 1/4 to 1/2-inch deep.", "Bake at 350\u00b0 for 45 minutes.", "Each cup will have custard on the bottom and cake on the top."]
["butter", "sugar", "eggs", "flour", "salt", "lemon juice", "milk"]