Do I need to peel the zucchini first?

No, there is no need to peel the zucchini for this chocolate zucchini bread recipe. The skin is very soft and will melt into the batter as it bakes. Furthermore, the dark color of the cocoa powder completely masks any green flecks from the skin, so even the pickiest eaters won't notice it is there. Only peel the zucchini if the skin is exceptionally thick or bitter, which usually only happens with very large, late-season squash.

Can I use applesauce instead of oil?

Yes, you can replace half or all of the oil with unsweetened applesauce to reduce the fat content. Keep in mind that this will change the texture slightly, making the bread more "spongy" and less "fudgy." If you decide to go this route, make sure to monitor the baking time closely, as applesauce can sometimes make the bread take slightly longer to set in the middle. Most experts recommend a 50/50 split between oil and applesauce for the best balance of health and taste.

Why did my chocolate chips sink?

If the chocolate chips in your chocolate zucchini bread recipe sink to the bottom, your batter might be too thin. To prevent this, toss the chocolate chips in a tablespoon of flour before folding them into the batter. This light coating of flour helps the chips "grip" the batter so they stay suspended throughout the loaf. Also, make sure you are not over-grating the zucchini into a liquid mush; a distinct shred helps hold the internal structure of the bread.

Can I make this into muffins?

Absolutely. This chocolate zucchini bread recipe translates perfectly into muffins. Simply line a muffin tin with paper liners and fill each cup about three-quarters full. Bake at the same temperature (350°F) for 20 to 25 minutes. Muffins are a great option for portion control and are much faster to bake than a full loaf. They also freeze very well and make for an easy grab-and-go snack during a busy work week.

Best Chocolate Zucchini Bread Recipe

Ingredients

Scale

1 1/2 cups all-purpose flour
1/2 cup high-quality unsweetened cocoa powder
1 teaspoon baking soda
1/2 teaspoon baking powder
1/2 teaspoon salt
1 teaspoon espresso powder
1/2 cup vegetable oil
1/2 cup granulated sugar
1/2 cup packed brown sugar
2 large eggs, room temperature
1 teaspoon vanilla extract
2 cups shredded zucchini (do not drain)
1 cup semi-sweet chocolate chips

Instructions

Step 1: Prep Oven – Preheat your oven to 350°F (175°C) and grease a 9×5 inch loaf pan thoroughly.
Step 2: Whisk Dry – In a medium bowl, whisk together flour, cocoa powder, baking soda, baking powder, salt, and espresso powder.
Step 3: Combine Wet – In a large bowl, beat the eggs, granulated sugar, brown sugar, oil, and vanilla extract until smooth.
Step 4: Fold Zucchini – Stir the shredded zucchini into the wet ingredients until evenly distributed.
Step 5: Mix Batter – Gradually add the dry ingredients to the wet mixture, stirring until just combined.
Step 6: Add Chocolate – Fold in the chocolate chips, ensuring they are distributed throughout the thick batter.
Step 7: Bake Loaf – Pour batter into the prepared pan and bake for 55 to 65 minutes until a tester comes out clean.
Step 8: Cool Bread – Let the bread cool in the pan for 10 minutes before transferring to a wire rack to cool completely.

Notes

Do not peel the zucchini; the skin provides structure and disappears during the baking process. Espresso powder enhances the chocolate flavor without adding a coffee taste.

Author: Mike
Prep Time: 20 minutes
Cook Time: 1 hour
Category: Quick Bread
Method: Baking
Cuisine: American
Diet: Vegetarian

Nutrition

Serving Size: 1 slice
Calories: 345 kcal
Sugar: 24g
Sodium: 215mg
Fat: 18g
Saturated Fat: 6g
Unsaturated Fat: 11g
Trans Fat: 0.1g
Carbohydrates: 44g
Fiber: 3g
Protein: 5g
Cholesterol: 42mg

Keywords: chocolate zucchini bread, moist cake, garden recipes, decadent treat, hidden vegetables