Easy Gluten Free Banana Bread Recipe for Two

I make this gluten free banana bread every time I have overripe bananas and want something that tastes like classic banana bread without the wheat flour. The texture is moist, tender, and holds together cleanly at the slice — no gummy center, no crumbling. My version uses a combination of gluten free all-purpose flour and a binding agent to get the structure right.

Why This Gluten Free Banana Bread Works

The key is very ripe bananas — black-spotted or fully brown. Overripe bananas have converted most of their starch to sugar. They mash smoother and give the loaf natural sweetness and moisture that you can’t get from yellow bananas.

Gluten free flour blends lack gluten’s binding structure. I add one extra egg yolk and a tablespoon of flaxseed meal to compensate. Together they hold the crumb together and prevent the dry, sandy texture that plagues bad gluten free baking.

Cooling the loaf completely before slicing is non-negotiable. This gluten free banana bread sets its structure as it cools. Cutting it warm breaks the crumb apart — wait at least 30 minutes on a wire rack before the first slice.

Ingredients

• 3 very ripe bananas (about 1 1/2 cups / 340g mashed)
• 1 3/4 cups (220g) gluten free all-purpose flour blend (with xanthan gum)
• 2 large eggs plus 1 extra egg yolk
• 1/3 cup (75g) unsalted butter, melted
• 3/4 cup (150g) granulated sugar
• 1 tablespoon (7g) flaxseed meal
• 1 teaspoon vanilla extract
• 1 teaspoon baking soda
• 1/2 teaspoon salt
• 1/4 teaspoon cinnamon

What You Need for Gluten Free Banana Bread

Gluten free all-purpose flour blend — use a blend that contains xanthan gum already, such as Bob’s Red Mill 1-to-1 or King Arthur Measure for Measure. Xanthan gum is the binder that replaces gluten’s elasticity. If your blend doesn’t include it, add 1/2 teaspoon separately.

Very ripe bananas — the bananas must be heavily spotted or fully brown. Less-ripe bananas don’t mash as smoothly and produce a denser, less sweet loaf. If yours aren’t ripe yet, roast them unpeeled in a 300°F (150°C) oven for 15–20 minutes until black and soft.

Flaxseed meal — mixed with a tablespoon of water, it acts as an extra binder alongside the eggs. This is the ingredient that prevents the crumbly texture that many gluten free banana breads have. Ground chia seeds work as a direct substitute at the same quantity.

Melted butter — gives rich flavor and a tender crumb. Coconut oil at the same quantity works as a dairy-free substitute and adds a faint coconut note. Light olive oil also works but gives a less rich result.

Extra egg yolk — the additional fat and lecithin in an extra yolk contribute to binding and moistness. This small addition makes a noticeable difference in texture without changing the flavor.

How to Make Gluten Free Banana Bread

1. Preheat oven to 350°F (175°C). Grease a 9×5 inch (23x13cm) loaf pan with butter or non-stick spray.
2. Mix flaxseed meal with 1 tablespoon of water in a small bowl. Let sit for 5 minutes to gel.
3. Peel bananas and mash completely with a fork in a large bowl until smooth. A few small lumps are fine.
4. Whisk in eggs, extra yolk, melted butter, and vanilla extract until combined.
5. Stir in sugar and flaxseed gel. Mix until smooth.
6. Add gluten free flour, baking soda, salt, and cinnamon. Stir gently until just combined. Do not overmix.
7. Pour batter into the prepared loaf pan. Smooth the top with a spatula.
8. Bake at 350°F (175°C) for 55 minutes until deep golden brown on top.
9. Check doneness: insert a toothpick into the center — it should come out clean or with a few moist crumbs.
10. Let cool in pan for 10 minutes, then turn out onto a wire rack. Cool completely before slicing, at least 30 minutes.

Gluten Free Banana Bread Variations

Gluten Free Chocolate Chip Banana Bread

Fold 3/4 cup (130g) of dairy-free or regular chocolate chips into the batter right before pouring into the pan. Use semi-sweet chips for a balanced result. The chocolate pairs with the banana and cinnamon and makes this version feel like a dessert loaf.

Gluten Free Banana Nut Bread

Fold 1/2 cup (55g) of chopped walnuts or pecans into the batter. Toast the nuts first in a dry skillet for 3 minutes to bring out their flavor. The crunch contrasts with the moist crumb and adds healthy fats and protein per slice.

Dairy-Free Gluten Free Banana Bread

Substitute the melted butter with an equal amount of coconut oil or a neutral vegetable oil. The coconut oil version adds a faint coconut note that works well with banana and cinnamon. All other ingredients are already dairy-free.

Gluten Free Banana Bread Muffins

Use the same batter and pour into a greased 12-cup muffin tin. Fill each cup about 3/4 full. Bake at 375°F (190°C) for 18–20 minutes until a toothpick comes out clean. Muffins cool faster and are easier to grab for breakfast or school lunches.

Tips for the Best Gluten Free Banana Bread

• I always use the blackest bananas I can find. The deeper the spot coverage, the sweeter and more moist the bread. If I can’t wait, I microwave peeled ripe bananas for 30 seconds each — it accelerates softening fast.
• Don’t overmix the batter after adding the flour. Overmixing activates gums in gluten-free flour blends and creates a gummy texture. Stir just until no dry streaks remain.
• Grease the loaf pan generously and line the bottom with parchment paper. Gluten free banana bread sticks more than wheat-based bread and can tear if you try to pry it out without parchment.
• Tent the loaf loosely with foil after 40 minutes if the top is browning too fast. The center takes the full 55 minutes and the top can over-brown while the inside is still raw.
• Let the loaf cool completely before slicing. This is the single most important tip. The starch sets as it cools — cutting it warm gives you mush instead of clean slices.
• Store wrapped in plastic wrap or in an airtight container. Gluten free banana bread dries out faster than wheat-based bread at room temperature — keep it sealed.

Make Ahead & Storage

This gluten free banana bread keeps at room temperature for 2 days wrapped tightly in plastic wrap. In the fridge it lasts up to 5 days — wrap each slice individually so you can grab one at a time without exposing the rest to air. Gluten free bread dries out faster than regular bread, so airtight storage matters more here.

To freeze, wrap the fully cooled loaf tightly in plastic wrap and then in foil. Freeze for up to 3 months. Thaw overnight at room temperature still wrapped. Individual slices freeze well too — wrap each slice separately and toast directly from frozen for 2–3 minutes for the best texture.

Common Questions

What gluten free flour is best for banana bread?

A 1-to-1 gluten free all-purpose flour blend with xanthan gum already included gives the most consistent results. Bob’s Red Mill 1-to-1 Baking Flour and King Arthur Measure for Measure are the two best options. Both substitute directly for regular flour without any adjustments to the recipe ratios.

Why is my gluten free banana bread gummy?

Gummy texture usually means the bread was underbaked or cut while warm. The center of a gluten free loaf stays soft until the starch fully gels as it cools. Bake until a toothpick comes out clean, then let the loaf cool completely on a rack for at least 30 minutes before slicing.

Can I make gluten free banana bread without eggs?

Yes. Replace each egg with one flax egg: 1 tablespoon flaxseed meal + 3 tablespoons water, mixed and rested for 5 minutes. The texture will be slightly denser and less springy without eggs, but the loaf holds together and stays moist. For the full recipe, use 3 flax eggs total (replacing 2 eggs plus 1 yolk).

How ripe should bananas be for gluten free banana bread?

The riper the better. Bananas should have heavy brown or black spotting — the peel should look almost entirely brown or black. At this stage the starch has fully converted to natural sugar, the bananas mash smoothly, and they provide maximum moisture and sweetness. Yellow bananas with a few spots give a less moist, less sweet result.

Can I use oat flour instead of gluten free all-purpose flour?

Yes, if the oat flour is certified gluten free. Use the same weight (220g) or slightly more by volume since oat flour is lighter. The result is slightly denser with a mild oat flavor. Add 1/2 teaspoon of xanthan gum separately since oat flour has no binding agent. Certified gluten free oat flour is made in dedicated facilities free from wheat cross-contamination.

This easy gluten free banana bread has the moist, tender texture of a classic loaf — and it’s fully wheat-free. Save this recipe and bake it with your next batch of overripe bananas.