Strawberry Shortcake

Directions

1. 1
   Mix flour, baking powder, soda and salt.
2. 2
   Set aside.
3. 3
   Beat butter until fluffy.
4. 4
   Gradually add peel and sugar.
5. 5
   Add egg yolks to butter mixture.
6. 6
   Mix thoroughly.
7. 7
   Add dry ingredients to butter mixture alternately with sour cream.
8. 8
   Beat egg whites until stiff. Fold into batter.
9. 9
   Pour batter into an 8-inch greased and floured round cake pan.
10. 10
    Bake at 350° for 50 to 55 minutes.