1 c. brown sugar
1/2 c. white sugar
1/2 c. butter
1/2 c. oil
3 eggs
1 tsp. vanilla
1/2 c. buttermilk
2 1/2 c. flour
1/2 tsp. allspice
1/2 tsp. cinnamon
1/2 tsp. salt
2 tsp. baking soda
4 tbsp. cocoa
2 c. squash, zucchini, grated
1 c. chocolate chips

Mix all together and bake in 6 x 10 inch pan at 350 degrees for 25 minutes or until done. When baked, sprinkle powdered sugar over top.