Chocolate Zucchini Cake

Beat well:
1/2 cup margarine
1/2 cup oil
1 3/4 cup sugar
2 eggs

Stir in:
1 t. vanilla
1/2 cup sour cream
2 1/2 cup flour
4 T cocoa
1 T baking soda
1/2 t. baking powder
1/2 t. cinnamon
1/2 t. salt
2 cup grated zucchini

Pour in 9 x 13 pan or two 9 x 9 pans

Mix separately and spoon over top
1/2 cup chopped nuts
1/4 cup brown sugar
1 cup chocolate chips

Bake at 350 degrees for 35-40 minutes