Moist Gluten-Free Zucchini Bread (No Grit, No Fuss)
This gluten-free zucchini bread is soft, gently spiced, and packed with enough shredded zucchini that you feel good eating a thick slice for breakfast. The crumb stays tender for days and never turns gritty, which is a real win with any gluten-free bake.
If you have a zucchini sitting on the counter and want a loaf that slices clean, toasts well, and fills the kitchen with cinnamon, this is the one to reach for.
Why This Bread Just Works
Most gluten-free quick breads promise one texture and deliver another—usually dry, crumbly, or weirdly dense. This one leans on oat flour and a little yogurt to hold moisture without turning gummy, so every slice is soft and springy.
The spice mix is simple: cinnamon leads, nutmeg warms it up, and the brown sugar adds a faint caramel note. Nothing fancy, just a really good loaf that tastes like a lazy weekend morning.
You can stir in walnuts or chocolate chips if you like, but the plain version is already hard to stop eating.
Ingredients
- 1 ½ cups shredded zucchini, squeezed dry: about 2 small zucchini; wrap in a clean towel and wring out as much liquid as you can
- ½ cup neutral oil: vegetable or avocado oil both work
- ½ cup packed light brown sugar
- ½ cup granulated sugar
- 2 large eggs: room temperature if you remember, cold is still fine
- 1 teaspoon vanilla extract
- ½ cup plain yogurt: whole milk yogurt gives the best moisture; use dairy-free yogurt if needed
- 1 cup gluten-free all-purpose flour blend: one that contains xanthan gum, like Bob’s Red Mill 1-to-1
- 1 cup certified gluten-free oat flour: if you only have rolled oats, blend them in a food processor until fine
- 1 teaspoon baking soda
- ½ teaspoon baking powder
- ½ teaspoon fine sea salt
- 2 teaspoons ground cinnamon
- ¼ teaspoon ground nutmeg
Variations and Substitutions
- Dairy-free: swap the yogurt for a thick dairy-free yogurt or unsweetened applesauce and the loaf will stay moist.
- Add-ins: fold ½ cup toasted walnuts or dark chocolate chips into the batter before baking.
- Flour blend: if you don’t have oat flour, replace both flours with 2 cups total of a good GF blend, but the texture will be slightly less tender.
- Spice swap: try 1 teaspoon cinnamon plus ½ teaspoon cardamom for a brighter, more floral loaf.
If you like this one, you’ll probably enjoy my Gluten-Free Banana Bread next.
How to Make Gluten-Free Zucchini Bread
Step 1: Squeeze the Zucchini
Place the shredded zucchini in the center of a clean kitchen towel, gather the edges, and twist hard over the sink until the zucchini feels almost dry and you don’t see liquid dripping through the towel. You want about 1 ½ packed cups after squeezing. Set it aside.
The shreds should look fluffy and separate, not clumpy and wet. If they glisten with moisture, keep wringing. Extra water is the fastest way to a dense, soggy loaf.
Step 2: Mix the Wet Ingredients
In a large bowl, whisk the oil, brown sugar, granulated sugar, eggs, vanilla, and yogurt until smooth and the sugar looks mostly dissolved, about 1 minute. Stir in the squeezed zucchini with a spatula until evenly dispersed.
The mixture will be pale and glossy, with tiny green flecks throughout. The brown sugar gives it a light caramel color, not a fully tan batter.
Step 3: Whisk the Dry Mix
In a separate bowl, whisk the gluten-free flour blend, oat flour, baking soda, baking powder, salt, cinnamon, and nutmeg until no streaks remain. This distributes the leaveners evenly so you don’t get odd tunnels in the baked loaf.
The dry mix will smell strongly of cinnamon—that’s a good sign. If you’re sensitive to spice, you can pull back to 1 ½ teaspoons of cinnamon.
Step 4: Fold the Batter
Pour the dry ingredients into the wet bowl and fold with a spatula just until no dry pockets of flour are visible. Stop as soon as the last streak disappears; overmixing here will make the crumb tough, even with gluten-free flours.
The batter should be thick but still fall off the spatula in a ribbon. If it appears dry and clumpy, you might have over-measured the flour—stir in a tablespoon of yogurt to loosen it.
Step 5: Bake the Loaf
Preheat the oven to 350°F (175°C) and grease a 9×5-inch loaf pan. Scrape the batter into the pan, smooth the top with the spatula, and bake for about 55 minutes, until a toothpick inserted in the center comes out with moist crumbs but no wet batter.
If the top browns fast before the center sets, tent loosely with foil around the 40-minute mark. The loaf will be deeply golden and domed with a shallow crack along the top.
Step 6: Cool and Slice
Let the loaf sit in the pan on a wire rack for 10 minutes, then turn it out onto the rack to cool completely before slicing. A warm loaf will crumble; waiting until it’s room temperature gives you clean, neat slices.
Once cooled, cut with a serrated knife and serve the slices plain, toasted, or with a smear of butter. The inside will be soft, moist, and studded with delicate green flecks.
Tips for Baking a Soft Gluten-Free Loaf
- Use a kitchen scale if you have one. Gluten-free flours compact easily, so weighing 120 grams per cup of flour blend and 100 grams for oat flour gives the most consistent batter.
- Squeeze the zucchini until your hands ache a little. Even a small amount of extra moisture will weigh the loaf down.
- Let the bread cool fully before wrapping it. Trapping warmth turns the crust soft and sticky overnight.
- If you forgot to bring eggs and yogurt to room temperature, let the batter rest in the bowl for 10 minutes after mixing to help the flours hydrate.
Bake times by pan size:
| Pan size | Material | Approximate bake time |
|---|---|---|
| 9×5-inch | Metal | 50-55 mins |
| 8×4-inch | Metal | 55-60 mins |
| 9×5-inch | Glass | 60-65 mins |
Storing Leftover Zucchini Bread
- Refrigerate: Wrap slices tightly in plastic or store in an airtight container for up to 4 days. The fridge will firm the crumb slightly, which actually makes for excellent toast.
- Freeze: Wrap the whole cooled loaf or individual slices in plastic, then foil, and freeze for up to 3 months. Thaw at room temperature.
- Reheating: Pop a slice in the toaster or warm it in a 300°F (150°C) oven for a few minutes to revive the soft texture.
What to Serve With Gluten-Free Zucchini Bread
A thick smear of salted butter brings out the sweetness of the loaf and adds a savory edge. Cream cheese gives it a slight tang that offsets the cinnamon really well. For breakfast, a cup of strong black coffee balances the brown sugar and spice without competing.
Frequently Asked Questions
Can I use all-purpose gluten-free flour and skip the oat flour?
Yes, use 2 cups total of a quality GF blend that contains xanthan gum. The loaf will still be soft but slightly less tender and a touch more crumbly around the edges.
Can I make this egg-free?
Yes, replace the 2 eggs with 2 flax eggs (2 tablespoons ground flaxseed whisked with 5 tablespoons water, set for 5 minutes). The loaf will be a bit denser but still moist.
Can I use frozen zucchini?
Yes, thaw it completely and squeeze out all the liquid just like fresh. Measure after squeezing, not before.
How do I know when the bread is actually done?
A toothpick inserted into the tallest part of the dome should come out with a few moist crumbs clinging, not wet batter. If the toothpick is clean and dry, the loaf may be overbaked.
Why did my loaf sink in the middle?
This usually happens from too much moisture or underbaking. Be aggressive when squeezing the zucchini and test for doneness in the exact center, not near the edge.
Gluten Free Zucchini Bread Recipe
Ingredients
Method
- Squeeze the shredded zucchini in a towel until almost dry.
- Whisk oil, sugars, eggs, vanilla, and yogurt until smooth, then stir in zucchini.
- In another bowl, whisk both flours, baking soda, baking powder, salt, cinnamon, and nutmeg.
- Fold dry mixture into wet until no flour pockets remain.
- Scrape into a greased 9×5-inch pan and bake at 350°F (175°C) for 50-55 minutes until a toothpick comes out with moist crumbs.
- Cool 10 minutes in the pan, then turn out onto a rack to cool completely before slicing.
