Lemon Sponge Pie

Directions

1. 1
   Combine sugar and flour.
2. 2
   Stir in lemon juice and rind; beat in egg yolks, then melted butter.
3. 3
   Stir in milk.
4. 4
   Beat egg whites with salt until fairly stiff peaks form, then fold into lemon mixture until no streaks of white show.
5. 5
   Pour into unbaked pie shell.
6. 6
   Bake at 450° for 10 minutes, then at 350° for 20 minutes or until crust is lightly browned and filling puffy and touched with brown.
7. 7
   Cool 15 minutes before cutting.
8. 8
   Good warm or cold.