Orange Cake

6 egg yolks

1 tbsp grated orange peel

½ cup orange juice

1 cup sugar

¼ tsp salt

1 1/3 cups cake flour

6 egg whites

1 tsp cream of tartar

½ cup sugar

Beat yolks till thick, add juice and peel. While still beating slowly beat in sugar and salt. Fold in flour. Beat whites will foamy. Slowly add ½ cup sugar, beat till stiff peaks form. Fold ¼ whites into flour mix, then mix in the remaining whites. Place in a 10" tube pan.

Bake at 325F, for 55 minutes

Invert pan and cool.