Chocolate Zucchini Cake

• 1/2 cup margarine
• 1/2 cup vegetable oil
• 1-3/4 cup sugar
• 2 eggs
• 1 tsp. Vanilla
• 1/2 c sour milk*
• 2-1/2 cups flour
• 4 T. cocoa
• 1 tsp. Soda
• 1/2 tsp. Baking powder
• 1/2 tsp. Cinnamon
• 1/2 tsp. Salt
• 2 cups peeled and grated zucchini

Topping:

• 1/4 cup chocolate chips
• 1/4 cup brown sugar
• 1/4 cup chopped nuts

Cream shortening and sugar. Add eggs and vanilla. Beat. Add dry ingredients alternately with sour milk. Mix in zucchini. Spread in 9 x 13 pan and top with topping. Bake at 325 degrees for 40 – 45 minutes.

*(to get sour milk, add around 1 T. vinegar to the 1/2 cup milk).