Opal'S One Egg Cake

Directions

1. 1
   Separate egg.
2. 2
   Set white aside.
3. 3
   Mix flour, sugar, shortening and egg yolk.
4. 4
   Add milk and flavoring.
5. 5
   Beat until smooth. Pour into a 9 x 12-inch pan.
6. 6
   Bake at 350° for 30 to 35 minutes.
7. 7
   Take out of oven.
8. 8
   Beat egg white and 1/4 cup sugar.
9. 9
   Add another teaspoon flavoring.
10. 10
    Spread on top of cake.
11. 11
    Return to oven for about 10 minutes.
12. 12
    Serve while hot.