Sunshine Cake

Directions

1. 1
   Beat egg whites and salt until creamy.
2. 2
   Add cream of tartar; beat until stiff.
3. 3
   Add sugar gradually and mix after each addition.
4. 4
   Set aside.
5. 5
   Beat egg yolks with vanilla until yellow. Add yolks to egg white mixture and mix.
6. 6
   Fold in the flour.
7. 7
   Bake in an ungreased tube pan in a moderate oven at 375° for 15 minutes, then at 350° for 35 minutes.