2 1/2 tbsp. cocoa
2/3 c. oil
4 eggs
2 c. sugar
1 1/2 c. flour
1 tsp. salt
1 tsp. baking powder

Stir by hand cocoa and add oil; mix well. Add 4 eggs, 2 cups sugar, flour, salt and baking powder; blend well. Add nuts if desired. Spread in 9 x 13 inch pan and bake at 350 degrees for 30-35 minutes.