Peg's Chocolate Cake

(adapted from Peg Bracken's _I Hate to Cook Book_)

1-1/2 cups sifted flour
3 tbls. cocoa
1 tsp. baking soda
1 cup sugar
1/2 tsp. salt
5 tbls. cooking oil
1 tbls. vinegar
1 tsp. vanilla
1 cup cold water

Use 9x9x2 pan.
Mix dry ingredients. (This can be done in the baking pan itself.)
Add wet ingredients and mix with spoon until nearly smooth. 
Bake at 350 (F) for 1/2 hour.