Zucchini Chocolate Cake - cooking recipe

Ingredients

1/2 c. margarine
1/2 c. vegetable oil
1 1/2 c. sugar
2 tsp. baking soda
4 Tbsp. cocoa
1 egg
2 1/2 c. flour
1 tsp. vanilla
1/2 c. sour milk
2 c. shredded zucchini

Preparation

Mix all but zucchini.
Add last.
Put in a 13 x 9-inch floured baking pan.
Sprinkle with 12 ounces chocolate chips.
Bake at 350\u00b0 for 45 to 50 minutes.