Lemon Pie

Put all together in an oatmeal cooker and cook over hot water until thick. Take from the fire and cool a little. Line a deep pie-plate with crust, pour in the lemon mixture, and bake in a moderate oven until the crust is done. Remove from the oven and have ready the whites of the three eggs, beaten up stiff, with three level tablespoonfuls of powdered sugar; spread this meringue smoothly over the pie, return to the oven, and bake a light brown.