Grape-Nuts Pudding
["1 tsp. grated lemon rind", "4 Tbsp. butter", "1 c. sugar", "3 egg yolks, well beaten", "3 Tbsp. lemon juice", "2 Tbsp. flour", "4 Tbsp. Grape-Nuts", "1 c. milk", "2 egg whites, stiffly beaten"]
["Add lemon rind to butter and cream well.", "Add sugar gradually, blending after each addition.", "Add egg yolks and beat thoroughly. Add lemon juice, flour, Grape-Nuts and milk, mixing well.", "Fold in egg whites.", "Turn into greased 8-inch baking dish and place in pan of hot water.", "Bake at 325\u00b0 for 1 hour and 15 minutes.", "Check after 1 hour.", "When done, it has a crust on top with the pudding below.", "Serve hot or cold with cream.", "Serves 6."]
["lemon rind", "butter", "sugar", "egg yolks", "lemon juice", "flour", "Grape-Nuts", "milk", "egg whites"]