chocolate zucchini cake

so today i made a chocolate zucchini cake for my sisters birthday, we didn't eat it yet.. so i don't know how it tastes..
it should be alright? as long as the zucchini isn't bitter.

Ingredients:

1/2 Cup Butter or Margarine, softened
1 1/4 cup sugar (recipe recommended 1 1/2 cup sugar)
3 Eggs
1/4 cup Oil and 1/4 cup milk (recipe recommended 1/2 cup oil, no milk)
2 tsp vanilla extract (recipe recommended 3 tsp of vanilla extract)
1 3/4 cup flour
1/4 cup baking cocoa

2 tsp Baking soda
1 1/4 teaspoon Baking powder
1/2 Teaspoon cinnamon
2 cups of shredded zucchini
1 cup chopped walnuts


Directions:

1) Mix/cream butter and sugar, add eggs, one at a time. Beat in oil/milk/vanilla extract.
2) Combine flour, cocoa, Baking soda, Baking powder, cinnamon. Gradually add mixture to cream mixture. Fod in walnuts/zucchini.
3) Bake 350F, 35-45 minutes