2 1/2 c flour
1 1/2 c cocoa
2 1/2 tsp baking powder
1 1/2 tsp salt
1 1/2 tsp cinnamon
3/4 c butter
2 c sugar
3 eggs
2 tsp vanilla
2 c shredded zucchini
1/2 c milk
1 c chopped nuts

Glaze:

2 c powdered sugar
2 tbsp milk
1 tsp vanilla

Mix all ingredients together.

Bake in tube pan for 1 hour. Cool and turn out (or bake in 9x13 pan for about 1 hour). Mix glaze ingredients together and drizzle over cake.