2 c. flour
1 c. sugar
1 tsp. salt
4 tbsp. cocoa
2 tsp. baking soda
1 c. salad dressing
1 c. cold water
1 tsp. vanilla

Stir together flour, sugar, salt, cocoa and soda. Make a well and add the salad dressing, water and vanilla. Mix until smooth. Pour in ungreased 9x12 inch cake pan and bake for 20 minutes at 375 degrees.