3 tbsp. cocoa powder
1/4 c. vegetable oil
2 very ripe bananas
1/2 c. sugar
2 eggs
1 c. flour
1/2 c. chopped nuts (optional)

Combine the cocoa powder, oil and bananas in a food processor or blender. Puree until smooth. Combine sugar, eggs, flour and pureed cocoa mixture in a mixing bowl; beat until blended. Stir in nuts. Pour batter into a lightly oiled 9x13 inch baking pan. Bake at 350 degrees for 15-20 minutes.