Lemon Sponge Pie

Directions

1. 1
   Cream sugar and butter.
2. 2
   Then add flour.
3. 3
   Add egg yolks, then add the juice and rind of 1 lemon.
4. 4
   Add milk and egg whites (beaten until stiff) last.
5. 5
   Pour into unbaked pie crust and bake 35 minutes in slow oven for 10 minutes at 400°, then decreased to 350° for the remaining 25 minutes.