Erin’s Recipe Rundown

Texture: Moist, tender crumb with rich chocolate chips.

Taste: Fudgy chocolate flavor with hints of zucchini.

Ease: Easy beginner-friendly quick bread recipe!

Top Tip: Zucchini has a high water content. To get the best texture, finely grate it and then lightly squeeze out the liquid before using.

Recommended GF Flour: Use a high-quality flour that contains xanthan gum. I like King Arthur Gluten-Free Measure-for-Measure Flour and Bob’s Red Mill Gluten-Free 1:1 Baking Flour.

Would I make these again? 100% yes! This easy gluten-free double chocolate zucchini bread is decadently chocolatey and a delicious way to use up summer zucchini. It makes a delicious snack or dessert!

xoxo erin

slices of double chocolate zucchini bread on a wire rack.
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Ingredients You’ll Need

Here are a few notes on some of the key ingredients to make this gluten-free double chocolate zucchini bread. Jump to the recipe card below for the exact measurements.

double chocolate zucchini bread ingredients measured and labeled.
  • Grated zucchini: Use the smallest holes on a box grater to finely shred the zucchini. Be sure to gently squeeze out the excess liquid before measuring too. This step is crucial for achieving the right texture! I also use this technique for my traditional gluten-free zucchini bread.
  • Sour cream: I often use full-fat sour cream in my recipes because it helps create the most tender crumb. It’s also the secret to my moist gluten-free coffee cake!

How to Make Gluten-Free Double Chocolate Zucchini Bread

Here’s an overview of how to make this recipe. You can jump to the recipe for the full instructions!

steps for making double chocolate zucchini bread.

Start by shredding and squeezing the zucchini, then set it to the side. In one bowl combine the dry ingredients, in another combine the wet ingredients. Add the grated zucchini to the wet ingredients, then combine the two bowls using a rubber spatula.

This recipe makes one 9×5-inch loaf. Pour the batter into the prepared pan and bake. The toothpick test is the best way to judge if it is baked through. Let it cool in the pan for 5 minutes, then remove it from the pan and let it cool on a wire rack. Enjoy!

two slices of double chocolate zucchini bread next to the loaf.
slices of chocolate zucchini bread on a wire rack.
5 from 10 votes

Gluten-Free Double Chocolate Zucchini Bread

Prep Time 15 minutes
Cook Time 50 minutes
Total Time 1 hour 5 minutes
Servings 10 servings
This super-moist, fudgy gluten-free chocolate zucchini bread has the perfect texture!
You'll want to double the recipe because it disappears quickly. It's the perfect way to use up summer zucchini!

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Ingredients

Dry Ingredients

Other

  • ¾ cup (150g) granulated sugar
  • cup (80g) sour cream
  • ¼ cup (60ml) neutral oil
  • 2 large eggs
  • 1 teaspoon vanilla extract
  • 1⅓ cups (190g) finely grated zucchini, lightly squeezed (weigh after squeezing)

Instructions 

  • Preheat the oven to 350°F. Spray a 9×5-inch loaf pan with cooking spray.
  • In a medium bowl, whisk together the gluten-free flour, cocoa powder, baking soda, baking powder, salt, and chocolate chips.
  • In a large bowl, whisk together the sugar, sour cream, oil, eggs and vanilla. Stir in the grated zucchini.
  • Add the dry ingredients to the wet ingredients and mix with a rubber spatula, until fully combined.
  • Pour the batter into the prepared loaf pan. Bake for 50-60 minutes, until a toothpick inserted into the center of the loaf comes out clean.
  • Remove from the oven and cool in the pan for 5 minutes. Remove the loaf from the pan and transfer to a wire rack to cool completely.

Notes

Gluten-Free: Use a high-quality gluten-free flour that contains xanthan gum. 
Dairy-Free: Use dairy-free sour cream or dairy-free yogurt in place of the sour cream. 
Nut-Free: This zucchini bread is naturally nut-free.
To Make-Ahead: Wait to combine dry and wet ingredients until just before baking for best results. Store dry ingredients in an airtight container at room temperature for up to 1 week. Store wet ingredients in an airtight container in the fridge for up to 1 day. Keep the zucchini separate from the other wet ingredients.
To Store: Let cool and store in an airtight container at room temperature for up to 3 days or in the fridge for up to 1 week. Serve at room temperature for best texture.
To Freeze: Wrap loaf or individual slices in plastic wrap, then place in a freezer bag or airtight container. Freeze for up to 3 months. Thaw at room temperature.

Nutrition

Calories: 234kcal | Carbohydrates: 33g | Protein: 4g | Fat: 12g | Saturated Fat: 3g | Polyunsaturated Fat: 2g | Monounsaturated Fat: 4g | Trans Fat: 0.03g | Cholesterol: 37mg | Sodium: 216mg | Potassium: 177mg | Fiber: 3g | Sugar: 21g | Vitamin A: 128IU | Vitamin C: 3mg | Calcium: 44mg | Iron: 1mg

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Hi, I'm Erin!

BS Food Science,

MS Nutrition

I believe you can make amazing, gluten-free food with everyday ingredients that everyone will enjoy. I'm here to share my tried-and-true recipes with you!

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Comments

  1. 5 stars
    made really moist yummy mini muffins in my 24 hole tin. Filled the holes to over the top. I used yogurt instead of sour cream. and added raisins.

    1. Hi Barbara! We’re so glad you enjoyed the chocolate zucchini bread with those swaps/additions! It’s great to hear the bread worked well as mini muffins. Thank you for sharing with us!

5 from 10 votes

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