Zucchini Chocolate Cake

2 1/2 c. unsifted flour
1/2 c. cocoa
2 1/2 tsp baking powder
1 1/2 tsp baking soda
1 tsp salt
1 tsp cinnamon
3/4 c. soft margarine
2 c. sugar
3 eggs
2 tsp vanilla
2 c. shredded zucchini
1/2 c. milk

Combine flour, cocoa, baking powder and soda, salt, and cinnamon. In a separate bowl, mix together margarine, vanilla, and sugar until smooth. Add eggs, one at a time, beating well. With spoon, stif in the zucchini. Alternately stir in dry ingredients and milk into zucchini mixture. Pour into 2 greased and floured bread pans. Cook at 350 degrees for 1 hour. Cool 15 minutes. Glaze with a mixture of 2 c. powdered sugar and 3 TB milk. It's best served warm!!