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Chocolate Zucchini Loaf Cake 23.png

Chocolate Zucchini Loaf Cake

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🍰 This Chocolate Zucchini Loaf Cake delivers moist, rich chocolate flavor perfectly combined with the subtle nutrition of zucchini.
🍫 It’s an easy and satisfying recipe that makes a delightful treat for any time of day.

  • Total Time: 2 hours
  • Yield: 8 servings 1x

Ingredients

Scale

Nonstick cooking spray or neutral oil for greasing

2 large eggs

1½ cups packed light brown sugar

¾ cup neutral oil

2 teaspoons vanilla extract

1 teaspoon kosher salt

2 cups lightly packed coarsely grated zucchini

1¾ cups all-purpose flour

⅔ cup unsweetened natural cocoa powder

1 teaspoon baking powder

1 teaspoon baking soda

1 cup bittersweet or semisweet chocolate chips

1 tablespoon coarse sugar

Instructions

1-Preparing Your Pan and Ingredients: First, preheat your oven to 325°F (165°C) to ensure it reaches the proper temperature by the time your batter is ready. While the oven is heating, prepare your 9-by-5-inch loaf pan by greasing it with nonstick cooking spray or oil and lining it with parchment paper. This will prevent the cake from sticking and make removal effortless. While the oven is preheating, grate your zucchini using a box grater or food processor. You’ll need 2 cups of lightly packed coarsely grated zucchini, which typically comes from about 1 large or 2 small zucchini. There’s no need to peel the zucchini, as the skin adds color and nutrients to the cake.

2-Mixing the Batter: In a large bowl, whisk together the eggs, light brown sugar, oil, vanilla extract, and salt until the mixture is smooth and glossy. This step is important for creating a uniform base for your cake and ensuring the sugar is well incorporated. Next, add the grated zucchini to the wet ingredients and mix until just incorporated. The zucchini will release some moisture, which is exactly what we want for a moist cake. In a separate bowl, sift together the flour, cocoa powder, baking powder, and baking soda. Sifting helps to aerate the dry ingredients and prevents lumps of cocoa powder in the finished cake. Gradually add the dry ingredients to the wet ingredients, stirring just until combined. Be careful not to overmix, as this can lead to a tough cake.

3-Adding Chocolate Chips and Baking: Add all but 1 tablespoon of the chocolate chips to the batter and stir until evenly distributed. Reserve the remaining tablespoon for topping the cake before baking. This technique ensures chocolate chips are distributed throughout the cake while also providing a decorative and flavorful topping. Transfer the batter to the prepared pan, using a spatula to spread it evenly. Sprinkle the top with the coarse sugar and the reserved 1 tablespoon of chocolate chips. This topping will create a deliciously crunchy and sweet crust as it bakes. Place the pan in the preheated oven and bake for 75 to 80 minutes. The cake is done when a skewer inserted into the center comes out clean with a few moist crumbs attached. If the top begins to brown too quickly, you can tent the pan loosely with aluminum foil partway through baking.

4-Cooling and Serving: Once baked, remove the cake from the oven and let it cool in the pan for 15 minutes. This cooling period allows the cake to set, making it easier to remove from the pan without breaking. After 15 minutes, use the parchment paper to lift the loaf out of the pan and transfer it to a wire rack to cool completely. Letting the cake cool completely is crucial for achieving the proper texture and makes slicing cleaner. This Chocolate Zucchini Loaf Cake preparation takes approximately 1½ hours, plus additional cooling time. The wait is definitely worth it for this moist, delicious dessert that’s perfect as an after-dinner treat, especially following a hearty meal like oven-baked ribs.

Last Step:

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Notes

🍫 The cake can also be baked in a 9-by-2-inch round cake or springform pan; adjust baking time to 50 to 55 minutes.
⏳ To prevent the top from browning too quickly, tent the pan loosely with aluminum foil partway through baking.
🌿 Use fresh zucchini and grate coarsely for the best texture and moisture.

  • Author: Brandi Oshea
  • Prep Time: 1 hour 30 minutes
  • Cooling time: 30 minutes
  • Cook Time: 1 hour 15 minutes
  • Category: Dessert
  • Method: Baking
  • Cuisine: American
  • Diet: Vegetarian

Nutrition

  • Serving Size: 1 slice
  • Calories: 615 kcal
  • Sugar: 55g
  • Sodium: 402mg
  • Fat: 32g
  • Saturated Fat: 7g
  • Unsaturated Fat: 24g
  • Trans Fat: 0g
  • Carbohydrates: 84g
  • Fiber: 5g
  • Protein: 7g
  • Cholesterol: 40mg