Moist Gluten Free Chocolate Chip Zucchini Bread

This gluten-free chocolate chip zucchini bread is incredibly tender and moist. It is an excellent way to use fresh garden vegetables while enjoying a rich, sweet treat.

List of ingredients

• 1 1/2 cups all purpose gluten free flour blend – use a high-quality blend with rice flour.
• 1/2 teaspoon xanthan gum – omit if your flour blend already contains this binder.
• 1/2 teaspoon kosher salt – enhances the sweetness and balances flavors.
• 1/2 teaspoon baking soda – assists with browning and lift.
• 1/2 teaspoon baking powder – provides a light, airy crumb.
• 1 teaspoon ground cinnamon – optional for a warm, spicy undertone.
• 2/3 cup semi-sweet chocolate chips – use dairy-free chips if necessary, or swap for chopped nuts.
• 1/2 cup granulated sugar – provides sweetness and structure.
• 1/2 cup packed light brown sugar – adds depth and moisture through molasses.
• 2 1/8 cups drained grated zucchini – measured after excess liquid is removed.
• 2 eggs – room temperature to ensure proper emulsification.
• 1/4 cup neutral oil – such as canola, vegetable, grapeseed, or avocado oil.
• 1 teaspoon pure vanilla extract – adds aromatic depth to the bread.

step-by-step instructions

1. Prepare the Oven and Pan: Preheat your oven to 325°F. Grease a standard 9-inch x 5-inch loaf pan and set it aside.
2. Combine Dry Ingredients: In a large bowl, whisk together the flour, xanthan gum, salt, baking soda, baking powder, and optional cinnamon until well combined.
3. Coat the Chocolate Chips: Place chocolate chips in a small bowl and toss them with about 1 teaspoon of the dry flour mixture to prevent them from sinking.
4. Mix in Sugars: Add the granulated sugar and packed light brown sugar to the flour mixture, whisking to break up any lumps in the brown sugar.
5. Add First Batch of Zucchini: Gently mix 1 1/4 cups of the drained, grated zucchini into the dry ingredients, then set this mixture aside.
6. Blend Wet Ingredients: Place the remaining 7/8 cup of grated zucchini, eggs, oil, and vanilla in a blender. Pulse until the mixture is well-blended and beginning to emulsify.
7. Combine Wet and Dry: Create a well in the center of the dry ingredients and pour in the blender mixture. The resulting batter will be very wet.
8. Fold in Chips: Stir in about 1/2 cup of the coated chocolate chips and any reserved dry ingredients until the chips are evenly distributed.
9. Fill the Pan: Scrape the batter into the greased loaf pan and smooth the top with a wet spatula. Scatter the remaining chocolate chips on top and press lightly.
10. Position for Baking: Place the loaf pan in the center of the preheated oven for optimal heat distribution.
11. Bake and Rotate: Bake for approximately 50 minutes, rotating the pan once. The bread is done when the top is golden brown and a toothpick comes out with a few moist crumbs.
12. Cool and Serve: Allow the bread to cool in the pan for at least 30 minutes. Transfer it to a wire rack to cool completely before slicing.

Selecting the Best Gluten Free Flour

High-Quality All-Purpose Blends

For the best results, use a gluten-free flour blend that contains finely ground rice flour. This ensures the bread has a smooth texture rather than a gritty feel. Many bakers prefer blends specifically designed for multipurpose baking.

The Role of Xanthan Gum

Xanthan gum acts as a binder to replace the elasticity of gluten, preventing the bread from becoming too crumbly. If your flour blend does not already include it, adding 1/2 teaspoon is essential for structure. Without it, the loaf may not hold together after slicing.

Adjusting for Specific Brand Blends

Some popular blends, like Bob’s Red Mill 1-to-1, may contain a small amount of gum that is insufficient for this specific moist bread. Adding an extra 1/4 teaspoon of xanthan gum can provide the necessary stability. Always check your blend’s ingredients before adding more.

Preparing the Zucchini Properly

Efficient Grating Methods

You can use a standard box grater or a food processor equipped with a shredder blade to prepare the zucchini. A box grater allows for more control over the shred size. The food processor is faster for larger quantities of vegetables.

Removing Excess Moisture

To avoid a spongy or gummy texture, you must remove excess water from the shredded zucchini. Place the shreds in a flat-weave kitchen towel or a nut milk bag and squeeze firmly. Continue until the zucchini feels damp rather than wet to the touch.

Accurate Measurement Techniques

Always measure your zucchini after it has been drained and squeezed. Using a digital kitchen scale is the most accurate method to ensure you have exactly 2 1/8 cups by weight. Measuring before draining will result in too much moisture in the batter.

Customizing Your Loaf

Dairy-Free and Vegan Alternatives

Since this recipe uses oil instead of butter, it is naturally dairy-free if you use vegan chocolate chips. For an egg-free version, replace the two eggs with two chia eggs. Mix two tablespoons of ground white chia seeds with 2-3 tablespoons of lukewarm water and let it gel.

Adding Nuts for Texture

You can replace the chocolate chips with chopped walnuts, pecans, or almonds for a savory crunch. If you prefer a mix, use half chocolate chips and half nuts. Toss the nuts in flour just as you would with the chips to keep them suspended in the batter.

Incorporating Dried Fruits

Dried cranberries, raisins, or shredded coconut can be added to the batter for a different flavor profile. Use an equal weight of fruit as you would chocolate chips. Ensure the fruit is chopped into small pieces for an even distribution in every slice.

Storage and Preservation

Short-Term Counter Storage

Wrap slices or the entire loaf tightly in plastic wrap and place them inside a zip-top bag. This prevents the bread from drying out in the open air. The bread will typically stay fresh on the counter for about three days.

Long-Term Freezer Storage

For longer preservation, wrap the bread tightly in freezer-safe foil or plastic wrap. Store the loaf in the freezer for up to three months. To use, let the bread defrost slowly at room temperature before serving.

Refreshing Stale or Cold Slices

To bring back the fresh-baked quality, sprinkle a slice lightly with lukewarm water. Place it in a toaster oven set to 300°F for about five minutes. This softens the crumb and melts the chocolate chips slightly.

Make-Ahead Strategies

Freezing Fresh Zucchini

If you have an abundance of zucchini, grate and drain it before freezing it in freezer-safe bags. This allows you to bake this bread even when zucchini is out of season. Store the drained shreds in small portions for easy measuring.

Thawing Frozen Vegetables

Defrost frozen grated zucchini at room temperature before using it in the recipe. After thawing, gently squeeze out any additional moisture that may have released during the freezing process. Proceed with the recipe using the drained weight.

Troubleshooting Common Baking Issues

Preventing a Sunken Middle

If the bread sinks in the middle, it likely wasn’t baked all the way through. This often happens if the oven runs too hot, cooking the outside before the center is set. Use a standalone oven thermometer to verify the actual internal temperature.

Avoiding a Gummy Texture

A gummy or dense interior is usually the result of too much moisture in the zucchini. Ensure you wring out the shreds thoroughly using a towel or mesh bag. Excess water prevents the starches from setting properly during the bake.

Ensuring Even Browning

Because loaf pans can create uneven heat pockets, rotating the pan halfway through the baking time is crucial. This ensures the top browns evenly across the entire surface. Check the center with a toothpick to confirm it is fully cooked.

Common Questions

Can you taste the zucchini?

No, the zucchini flavor is very subtle and does not overpower the bread. You will see small green flecks from the shredded portion, but the overall taste is a sweet, spiced chocolate cake.

Can I add nuts or dried fruit to this bread?

Yes, you can easily add walnuts, raisins, or shredded coconut. Replace the chocolate chips with these ingredients by weight to maintain the correct batter consistency.

Can I use frozen grated zucchini?

You can use frozen zucchini as long as the moisture was removed before freezing. If the zucchini was frozen while still wet, it will become too mushy upon defrosting and may ruin the texture of the bread.

Can I make GF zucchini muffins?

While this batter can be used for muffins, the baking time and temperature would need to be adjusted. For the best results, it is recommended to use a specific muffin recipe to avoid overbaking the smaller portions.

Why did my bread sink in the middle?

A sunken middle usually indicates underbaking or excess moisture from the zucchini. Ensure the toothpick comes out with only a few moist crumbs and that you squeezed the vegetable shreds thoroughly before measuring.

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