Veron's Chocolate Zucchini Cake

[Cookie]

1/2 cup margarine
1/2 cup oil
1 cup brown sugar
3/4 cup white sugar
2 eggs
1/2 cup milk
1 tsp. vanilla
3 tbsp. vinegar
1/2 cup walnuts
2 1/2 cups flour
1/2 tsp. salt
1 tsp. baking soda
1/2 tsp. baking powder
4 tbsp. cocoa
1/2 tsp. cinnamon
2 cups grated zucchini
6 oz. chocolate chips

Cream margarine, oil and sugar.
Add eggs.
Mix well.
Add milk, vanilla and vinegar.
Mix well.
Add dry ingredients and zucchini.
Pour into 9x13" pan.
Sprinkle chocolate chips and nuts over top.
Bake @ 350F for 40 minutes.