1 c. sugar
3 tbsp. butter, softened
3 tbsp. flour
2 lg. eggs, separated
1 c. milk
Grated rind and juice of whole lemon

Cream sugar and butter. Add flour, yolks and remaining ingredients. Fold in stiffly beaten egg whites. Pour into casserole. Set in a pan of hot water and bake in a 325 degree oven for about an hour until set. Serve warm. Serves 4.