1 c. brown sugar
1/2 c. white sugar
1 stick butter
1/2 c. oil
3 eggs
1 tsp. vanilla
1/2 c. sour milk
2 1/2 c. flour
1/2 tsp. all spice
1/2 tsp. cinnamon
1/2 tsp. salt
2 tsp. baking soda
4 tbsp. cocoa
2 c. zucchini, shredded
1/2 c. nuts
1 c. chocolate chips

Cream butter oil and sugar. Add eggs and vanilla. Sift dry ingredients. Add alternately with milk. Fold in nuts and zucchini. Pour into a 9 x 13 pan and sprinkle chocolate chips on top. Bake at 325 degrees for 45 minutes. Frost.