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+ servings
Slice of Chocolate Zucchini Cake on a white plate
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5 from 8 votes

Chocolate Zucchini Cake

This cake gets its moist texture from loads of shredded zucchini! Topped with a buttery chocolate frosting, its a dessert that truly melts in your mouth!
Prep Time15 minutes
Cook Time20 minutes
Total Time35 minutes
Course: Dessert
Keyword: cake, chocolate cake, zucchini
Servings: 20
Calories: 225kcal

Ingredients

Chocolate Zucchini Cake

  • 1/2 cup vegetable oil
  • 1 1/2 cups sugar
  • 1 teaspoon vanilla
  • 1 2/3 cups flour
  • 1/2 cup cocoa powder
  • 1 teaspoon baking soda
  • 1 teaspoon salt
  • 2 cups shredded zucchini packed

Frosting

  • 1/4 cup salted butter
  • 3 tablespoons cocoa powder
  • 3 tablespoons milk
  • 2 cups powdered sugar
  • 1 teaspoon vanilla

Instructions

Cake

  • Preheat oven to 350°F and spray a 9x13" pan with cooking spray.
  • In a large bowl whisk together the oil, sugar and vanilla.
    1/2 cup vegetable oil, 1 1/2 cups sugar, 1 teaspoon vanilla
  • Sift in the flour, cocoa powder, soda and salt; stir. Batter with be very thick.
    1 2/3 cups flour, 1/2 cup cocoa powder, 1 teaspoon baking soda, 1 teaspoon salt
  • Stir in the shredded zucchini until the batter softens up a bit.
    2 cups shredded zucchini
  • NOTE: If it's not turning into a spreadable batter (depends on the juiciness of the zucchini), add a tablespoon of milk or water and stir until a batter forms.
  • Pour batter into the prepared pan and bake for about 20 minutes or until the center of the cake is done.

Frosting

  • In a microwave-safe bowl, melt the butter.
    1/4 cup salted butter
  • Sift in the cocoa powder and add the milk. Whisk until combined then microwave until it's boiling.
    3 tablespoons cocoa powder, 3 tablespoons milk
  • Whisk in the vanilla and powdered sugar until smooth.
    2 cups powdered sugar, 1 teaspoon vanilla
  • Pour over the cake (can add when cake is still warm or when cake is cooled) and spread it out.

Nutrition

Calories: 225kcal | Carbohydrates: 38g | Protein: 2g | Fat: 8.5g | Saturated Fat: 2.5g | Polyunsaturated Fat: 2.5g | Monounsaturated Fat: 3g | Cholesterol: 6mg | Sodium: 178mg | Potassium: 124mg | Fiber: 1g | Sugar: 28g | Vitamin A: 99IU | Vitamin C: 2mg | Calcium: 11mg | Iron: 0.7mg