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

Sift all dry ingredients together. Then add oil, eggs and vanilla. Chopped nuts can be added, if desired. Place in 9x13 inch pan. Bake at 350 degrees for 20 minutes.