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4.3 from 9 votes

Double Chocolate Zucchini Brownies

Perfectly moist and chocolatey brownies filled with chocolate chips and topped with chocolate frosting.  Simple and delicious and you won’t even be able to tell that 2 cups of zucchini is hidden inside! 

Prep Time
10 mins
Cook Time
10 mins
Total Time
35 mins
Servings: 16 Brownies
Calories: 350 kcal
Course: Dessert
Cuisine: American

Ingredients

  • ½ cup canola oil
  • 1½ cups sugar
  • 2 teaspoons vanilla extract
  • 2 cup all-purpose flour unbleached
  • ½ cup unsweetened cocoa
  • 1½ teaspoons baking soda
  • 1 teaspoon salt
  • 2 cups zucchini shredded
  • 1 cup chocolate chips
Chocolate Frosting:
  • 1/4 cup cocoa powder
  • 2 cups powdered sugar
  • 1/4 cup butter melted
  • 1/4 cup milk
  • 1 tablespoon vanilla extract

Instructions

    Cup of Yum
  1. Preheat oven to 350 degrees. Line a 9x13 inch pan with aluminum foil and lightly spray with cooking spray. This allows for easier removal.
  2. In a medium sized bowl add oil, sugar, and vanilla extract in a bowl until combined and crumbly.
  3. In another bowl combine flour, cocoa, baking soda and salt. Add the sugar mixture to the flour mixture.
  4. Stir the zucchini shreds into the batter until thoroughly incorporated. At this point it may seem very dry and thick. Keep mixing and the zucchini will moisten the batter. Add in the chocolate chips.
  5. Spread the batter into the bottom of your 9x13 inch pan. Bake for 25 minutes or until the brownies are fairly firm and begin to pull from the sides of the pan. Allow brownies to cool.
To make the frosting:
  1. Add cocoa powder, powdered sugar and butter to a small bowl and whisk. Add in milk and vanilla and continue to whisk until smooth. Spread over brownies.

Notes

  • Updated on June 23, 2021
  • Originally Posted on July 26, 2015

Nutrition Information

Calories 350kcal (18%) Carbohydrates 56g (19%) Protein 3g (6%) Fat 13g (20%) Saturated Fat 4g (20%) Cholesterol 10mg (3%) Sodium 286mg (12%) Potassium 124mg (4%) Fiber 2g (8%) Sugar 41g (82%) Vitamin A 151IU (3%) Vitamin C 3mg (3%) Calcium 28mg (3%) Iron 1mg (6%)

Nutrition Facts

Serving: 16Brownies

Amount Per Serving

Calories 350

% Daily Value*

Calories 350kcal 18%
Carbohydrates 56g 19%
Protein 3g 6%
Fat 13g 20%
Saturated Fat 4g 20%
Cholesterol 10mg 3%
Sodium 286mg 12%
Potassium 124mg 3%
Fiber 2g 8%
Sugar 41g 82%
Vitamin A 151IU 3%
Vitamin C 3mg 3%
Calcium 28mg 3%
Iron 1mg 6%

* Percent Daily Values are based on a 2,000 calorie diet.

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