Choco-Zucchini Cupcakes

2 c shredded zucchini
3 eggs
2 c sugar
3/4 c oil
2 tsp vanilla
2 c flour
2/3 c cocoa powder
1 tsp b. soda
1 tsp salt
1/2 tsp b powder
3/4 c chocolate chips

Preheat oven to 325 degrees. Prepare muffin cups. Mix wet ingredients. Add dry ingredients. Add chocolate chips. Fill prepared muffin cups half full. Bake for 25 min. Cool. Top with peanut butter frosting (recipe below).

Peanut Butter Frosting

1/2 c p. butter
1/3 c softened butter
1 T milk
1/2 tsp vanilla
1 1/2 c powdered sugar

Beat together p. butter, butter, milk, and vanilla. Gradually add 1 1/2 c p. sugar.