Zucchini Cake Recipe by Cook'n

Ingredients

• 1/2 cup butter
• 1/2 cup vegetable oil
• 1 3/4 cups sugar
• 2 eggs
• 2 cups grated zucchini
• 1/2 cup buttermilk , slowly add:
• 1 teaspoon baking soda
• 1 teaspoon salt
• 1/2 cup baking cocoa
• 1 teaspoon vanilla extract
• 2 1/2 cups flour
• Frosting:
• 1 stick butter
• 2/3 cup baking cocoa
• 3 cups powdered sugar
• 1/3 cup milk