Chocolate Zucchini Cake

1/2 Cup Margarine
1 3/4 C sugar
1 tsp Vanilla
2 1/2 C flour
1 tsp soda
1/2 tsp Cinnamon
2 C peeled, shredded zucchini
1/2 Vegetable Oil ( I use olive oil)
2 Eggs
1/2 Cup sour milk (I use 1/2 cup soy milk and 1/2 tsp vinegar)
4 Tablespoons cocoa
1/2 tsp baking powder
1/2 tsp

Topping: 1/4 cup or more Choc. Chips, 1/4 chopped nuts, 1/4 cup brown sugar.

Cream margarine and sugar. Add eggs and Vanilla; beat well. Add dry ingredients alternately with sour milk and oil. Mix in zucchini. Spread in a 9x13 inch pan and top with topping.
Bake at 325 for 40-45 minutes. Cake is ready to eat when cool.

Variations- I have substituted margarine for butter. I don't put nuts on the top either.