Texas Sheet Cake

Directions

1. 1
   In bowl, mix flour, salt, sugar and baking soda.
2. 2
   Add sour cream and eggs.
3. 3
   Mix well.
4. 4
   In a saucepan, bring to a boil the margarine, cocoa and water.
5. 5
   Add boiled mixture to dry ingredients.
6. 6
   Mix well.
7. 7
   Pour into a greased and floured 15 x 10 x 1 cookie sheet.
8. 8
   Bake at 350° for 20 minutes.
9. 9
   Frost cake while still warm.