Brown Butter Banana Bread (Gluten-Free Recipe)

Let’s make Gluten-Free Brown Butter Banana Bread! This super-moist gluten-free banana bread yields tender, flavorful slices every time. Laced with caramel-like notes from brown butter, it’s delicious plain or with nuts or chocolate chips.

Brown butter has become a favorite here at Sweets & Thank You because it adds depth and a toffee-like sweetness that pairs perfectly with banana. It gives the bread a rich golden color, irresistible aroma, and a tender crumb—an easy upgrade to classic banana bread.

You’ll want to slice this gluten-free brown butter banana bread thick for chilly mornings, a cozy snack, or any time you need comfort baking. Browning the butter takes just a few minutes, and the aroma alone makes the process worth it.

Here’s what you’ll need to make it…

Gather Your Ingredients

• Ripe Bananas: Use spotty, ripe bananas for the best sweetness and banana flavor.
• Butter: You’ll brown it to develop caramel-like, toffee notes that enhance the bread.
• Brown Sugar: Dark brown sugar is ideal for extra molasses flavor and moisture, though regular brown sugar works fine.
• Eggs: For structure and lift.
• Vanilla & Salt: Vanilla highlights the brown butter’s toffee notes; salt balances the sweetness.
• Baking Soda: Helps the loaf rise and keeps it tender.
• Gluten-Free Measure-For-Measure Flour: Use a 1:1 gluten-free blend (we recommend a measure-for-measure mix) so texture stays light and tender.

Psst! Here’s How To Make Brown Butter

Quick directions are included in the recipe below, but a step-by-step brown butter tutorial (with video) is helpful if you haven’t browned butter before. It makes the process easy and confidence-building.

How To Make Gluten-Free Brown Butter Banana Bread, Step By Step

The full recipe with ingredient amounts and tips is in the recipe card below.

1. Preheat & Prep. Preheat oven to 350°F. Line a 9×5″ loaf pan with parchment paper, leaving overhang on the long sides to lift the loaf out easily.
2. Brown the butter. In a light-colored saucepan, melt the butter over medium heat, stirring. When it foams, watch closely until the milk solids turn golden and the butter smells sweet and toasty. Remove from heat and transfer the butter, including the browned bits, to a bowl to cool 15–20 minutes.
3. Mix wet ingredients. Add brown sugar to the cooled brown butter and stir until the mixture looks like wet sand. Stir in mashed bananas, eggs, and vanilla.
4. Add dry ingredients. Fold in gluten-free measure-for-measure flour, baking soda, and salt until combined and no lumps remain. Stir in optional mix-ins like chocolate chips or chopped nuts.
5. Bake. Pour batter into the prepared pan and bake 60–70 minutes, until the top is deep golden and an instant-read thermometer reads about 200°F in the center. If the top browns too quickly, tent lightly with foil.
6. Cool. Let the loaf rest 5 minutes in the pan, then transfer to a wire rack. Wait at least 20 minutes before slicing for best texture.
7. Serve & store. Enjoy once cooled, store at room temperature in an airtight container for 2–4 days, or freeze up to 2 months.

Mix It Up! (Variations To Try)

This banana bread is wonderful as written. Try these simple variations to change things up:

• Add nuts: Chopped walnuts or pecans add a pleasant crunch and complement the brown butter flavor.
• Add chocolate: Stir in semi-sweet chocolate chips or chopped chocolate if you like chocolate in banana bread.
• Add spices: Add 1/2–1 tsp cinnamon and 1/8–1/4 tsp nutmeg for warm spice notes.
• Top with a banana: For a pretty finish, halve a ripe banana lengthwise and lay it on top of the batter before baking.

FAQ + Tips & Tricks For The Best Gluten-Free Banana Bread

If the top browns too quickly: Brown butter, bananas, and brown sugar darken the crust. If it looks too dark after 40–45 minutes, tent the loaf with foil to prevent further browning.

Freezing tips: For a whole loaf, cool completely, wrap tightly in plastic or reusable wrap, then place in a freezer bag. For slices, flash-freeze on a parchment-lined sheet for 30–40 minutes, then store in a bag to prevent sticking.

Use the right flour: Use a 1:1 gluten-free measure-for-measure flour that contains xanthan gum. Do not substitute with coconut or almond flour without adjusting the recipe.

Measure carefully: We recommend weighing flour for best results or using the scoop-and-level method. Measure mashed bananas by volume rather than by the number of bananas for accuracy.

How to tell when it’s done: An instant-read thermometer inserted into the center should read about 200°F. If it reads a couple degrees lower (198–199°F), residual heat will finish the cook as it rests.