Gluten Free Zucchini Bread That’s Actually Moist (Not Dense or Gritty)

Every gluten free zucchini bread I made for two years was edible. That’s the nicest thing I can say about them. Dense, slightly gritty—the kind of thing you eat because you made it, not because you want to. This one is different. It’s the reason I stopped apologizing for gluten free baking.

The short version: A single loaf that’s tender, perfectly spiced, and stays moist for days—no one will guess it’s gluten free.

I’ve tested this with four different 1:1 flour blends so you don’t have to. King Arthur Measure for Measure is my top pick, but I’ve included notes for the others.

(Photo above: overhead shot of the sliced loaf on a rustic wooden board, one slice pulled back to show the tender crumb and bright green zucchini flecks, golden crust with pepitas on top, soft morning light from a side window.)

The Trick That Changed Everything for Me

Gluten free flours are thirsty. They don’t hydrate the same way wheat flour does, which is why so many GF baked goods come out tasting like sandy sawdust. The fix is almost insultingly simple: let the batter rest for 20 minutes before it goes in the oven. That’s it. The flour blends and the xanthan gum need time to absorb the liquid, soften, and relax. Skip this step and you’re baking gritty batter. Wait it out and you get a crumb that actually looks and feels like regular zucchini bread.

The second trick is squeezing the zucchini. I know every recipe tells you to do it. Do it anyway. Wet zucchini releases steam in the oven and turns your beautiful loaf into a gummy, sunken mess. Toss the shredded zucchini with a tablespoon of sugar first—it draws out the moisture faster—then squeeze it like you’re wringing out a dish towel. Your bread will thank you.

The result is a slice that holds together, doesn’t crumble when you spread butter on it, and has that perfect, tender texture you’ve been chasing.

Everything You Need (And a Few Notes From Me)

• 2 cups (240g) gluten free 1:1 flour blend: King Arthur Measure for Measure is my gold standard. If you use Bob’s Red Mill 1:1, make sure it has xanthan gum (the red bag). I’ve tested both. Do not use almond flour or coconut flour here—they absorb completely differently and you’ll end up with a brick.
• 2 cups shredded zucchini (from about 1 medium zucchini): Don’t peel it. The green flecks are half the visual appeal of this bread. They look intentional and pretty against the golden crumb.
• 1 cup (200g) granulated sugar, divided: 1 tablespoon goes on the shredded zucchini to draw out moisture. The rest goes in the batter. Plus a sprinkle of turbinado on top for that bakery-style crunch.
• 1/2 cup (120ml) neutral oil: Avocado or grapeseed. Olive oil is too strong here. Butter burns too easily and makes the crumb heavy. Trust me on this one.
• 2 large eggs: Room temperature if you remember. Cold works too. I’m not going to pretend I always plan ahead.
• 1 tsp vanilla extract: Real vanilla, not imitation. It rounds out the spice flavors.
• 1 1/2 tsp ground cinnamon + 1/4 tsp nutmeg: Cardamom if you want to feel fancy—swap 1/4 tsp of the cinnamon for cardamom. It’s a game changer.
• 1 tsp baking soda
• 1/2 tsp salt
• 1/2 cup chopped walnuts or pecans (optional): I add them half the time. My friend’s kids prefer it without. You do you.

The Setup (It’s Minimal, I Promise)

• 9×5-inch loaf pan
• Cheesecloth or a clean kitchen towel (for squeezing the zucchini)
• Large mixing bowl
• Medium bowl
• Whisk and a rubber spatula
• Cooling rack (non-negotiable if you want a crispy bottom crust)

Let’s Make It (Step by Step)

Preheat the oven to 350°F. Line your loaf pan with parchment paper—leave some overhang on the long sides so you can lift the loaf out easily. This comes together quickly, so read through once before you start.

1. Shred and sweeten the zucchini: Shred 2 cups zucchini using a box grater. Toss it with 1 tablespoon of the granulated sugar in a small bowl. Let it sit for 10 minutes while you prep the rest. The sugar pulls out the liquid without making the zucchini limp. (📸 Photo tip: After 10 minutes, you’ll see liquid pooling at the bottom of the bowl—that’s exactly what you want.)
2. Squeeze it dry: Dump the zucchini into a cheesecloth or clean kitchen towel and squeeze it firmly over the sink. Get as much liquid out as you can. I’m serious. Set the squeezed zucchini aside.
3. Whisk the dry ingredients: In a large bowl, whisk together the gluten free flour, baking soda, salt, cinnamon, and nutmeg until evenly combined.
4. Mix the wet ingredients: In a medium bowl, whisk together the remaining sugar, oil, eggs, and vanilla until smooth and slightly thickened.
5. Combine: Pour the wet ingredients into the dry and fold with a rubber spatula until just combined—do not overmix. Gently fold in the squeezed zucchini and nuts if you’re using them.
6. Rest the batter (do not skip this): Set the bowl aside for 20 minutes. The batter will thicken slightly as the flours and gums hydrate. This is what eliminates the gritty texture. (📸 Photo tip: After 20 minutes, the batter should look noticeably thicker and almost glossy.)
7. Bake: Pour the batter into your prepared loaf pan and spread it into an even layer. Sprinkle the top with a generous pinch of turbinado sugar and some pepitas if you have them. Bake for 50-55 minutes, until a toothpick inserted in the center comes out clean or with a few moist crumbs. The top should be deep golden brown.
8. Cool properly: Let the loaf cool in the pan for 10 minutes. Then use the parchment sling to lift it onto a wire rack to cool completely. This is the step that prevents a soggy bottom—don’t skip it.

Make-Ahead Notes for Busy Mornings

This loaf gets better on day two. The spices settle, the moisture distributes, and everything relaxes into exactly the texture you want. I almost always make it on Saturday so we can snack on it through Wednesday.

• Fridge: Wrap tightly in plastic wrap or store in an airtight container. It keeps for 4 days. Toast slices lightly for the best texture.
• Freezer: Yes—freezes beautifully. Slice it first, wrap each slice individually in plastic wrap, then toss them in a freezer bag. Grab one and toast it straight from frozen.
• Reheat: A toaster is your best friend here. 350°F oven for 5 minutes works too. The microwave will make it soggy—don’t do it.

Things I Wish I’d Known the First Time

1. Weigh your flour. I know, it’s an extra step. But scooping gluten free flour directly from the bag compacts it and you can end up with 30-40 extra grams of flour, which makes a dense, dry loaf. One cup of GF flour weighs 120 grams. Use a scale. Your bread will be lighter.
2. Don’t overmix the batter. With regular flour, overmixing develops gluten and makes things tough. With gluten free flour, overmixing over-activates the gums and makes things gummy. Fold until the flour is just incorporated—a few streaks are fine.
3. Set a timer for the rest. The 20-minute rest is not optional. It’s not a suggestion. It’s the difference between a loaf you’re proud of and a loaf you apologize for. Set a timer and walk away.

Swaps That Actually Work

• Dairy-Free: Use your favorite neutral oil (avocado or grapeseed) and dairy-free chocolate chips. This version is already dairy free if you skip the butter on top.
• Chocolate Chip: Fold in 1/2 cup dark chocolate chips at the same time as the zucchini. My friend’s kids demolish this version.
• Nut-Free: Skip the walnuts and add 1/3 cup pepitas or sunflower seeds for crunch. Toasting them first adds even more flavor.
• Vegan: Replace the two eggs with two flax eggs (2 tbsp ground flaxseed + 6 tbsp water, let sit for 5 minutes until gel-like). The texture will be slightly denser but still delicious and moist.

Questions I Get About This Recipe All the Time

Q: Why is my gluten free zucchini bread gummy?
A: Ugh, I’ve been there. Two most likely culprits: you didn’t squeeze the zucchini enough (it releases steam in the oven and turns everything to mush), or you skipped the batter rest (the gums didn’t hydrate properly). Both are easy fixes next time. You’ve got this.

Q: Can I use almond flour for this?
A: No, and I’m sorry to be so direct about it. Almond flour doesn’t absorb liquid the same way and doesn’t have the starch structure needed for a loaf. Stick with a 1:1 GF blend for this recipe. It’s what it was tested on.

Q: How long does this stay fresh?
A: Tightly wrapped on the counter, it’s great for 4 days. Day 3 is actually the best day—the spices have settled and the loaf is super moist. I toast my slices on day 4 and no one complains.

Q: What do you serve with this?
A: Coffee in the morning. Vanilla ice cream for dessert if you’re feeling decadent. Or the real answer: a thick layer of salted butter any time of day. My favorite is a toasted slice with honey drizzled on top.

More Recipes My Friends Ask for on Repeat

If this one worked for you, here are a few others I keep in heavy rotation:

• Gluten Free Banana Bread — My go-to for using up spotty bananas. Same tender crumb, zero fuss.
• Gluten Free Lemon Loaf — Bright, tangy, and shockingly easy. The lemon glaze makes it look like you tried way harder than you did.
• Gluten Free Chocolate Chip Cookie Cake — The one that ends the “gluten free tastes bad” argument permanently.

This is the loaf I bring to brunch when I want people to say “Wait, this is gluten free?” without me having to bring it up first. It’s also the loaf I eat over the sink on Thursday mornings when no one’s looking. That’s the range.

If you make it, drop a comment below—I genuinely love hearing how it goes for you. Or tag me in your photos so I can see that beautiful crackly top you nailed.

📌 Moist gluten free zucchini bread with a tender crumb and no gritty texture—save this recipe for your next fall baking spree.