Moist Banana Cake Without Gluten: Simple Recipe for Soft Loaf

Made with almond flour, a gluten-free blend and naturally sweetened, this gluten-free banana cake is a light, tasty snack to enjoy with coffee or tea.

When bananas start to turn very ripe, they’re perfect for baking. Instead of the usual muffins or banana bread, this recipe transforms overripe bananas into a soft, moist gluten-free cake that feels special without being overly sweet or heavy.

Common ways I use ripe bananas include frozen bananas for smoothies or nice cream, banana muffins and banana bread. But for a change, this banana cake is an excellent choice — a tender snack cake that’s lighter than many traditional recipes yet still deeply banana-flavored.

What makes this a healthier banana cake?

This cake gets sweetness from ripe bananas and a touch of pure maple syrup instead of refined sugar. Instead of a full cup of oil or butter, the recipe uses just two tablespoons of avocado oil and dairy-free yogurt to keep the crumb moist without extra fat. Almond flour adds a boost of protein and healthy fats while a gluten-free flour blend keeps the cake suitable for those avoiding gluten.

You can serve the cake plain as a clean snack, or give it a light frosting for a more indulgent treat. A simple dairy-free cinnamon-vanilla frosting is included in the recipe below if you want to top it.

How do you make gluten free banana cake?

Choose VERY ripe bananas for the best sweetness and moisture. Mash them until smooth, then whisk in the eggs. Add the dairy-free yogurt, maple syrup and avocado oil, plus vanilla, and mix until combined.

In a separate bowl, combine the dry ingredients: almond flour, gluten-free flour blend, baking powder, baking soda, ground cinnamon and salt. Fold the wet ingredients into the dry just until no dry streaks remain. If you like, gently fold in mini dairy-free chocolate chips.

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Line an 8×8 inch baking pan with parchment, pour the batter in and smooth the top. Bake at 350°F (175°C) for about 26–28 minutes, or until a toothpick inserted in the center comes out clean. Let the cake cool fully before slicing or frosting.

What do you frost the banana cake with?

A simple dairy-free cinnamon-vanilla frosting complements this cake nicely. It contains vegan butter and powdered sugar, so frosting will add sweetness and richness. For a creative twist, swirl a little dulce de leche into the frosting after spreading it on the cake for ribbons of caramel flavor.

To make the frosting: beat 1/2 cup softened vegan butter with 1 1/2–2 cups powdered sugar, 1 teaspoon ground cinnamon and 2 teaspoons vanilla extract. Add 1–2 tablespoons dairy-free milk as needed to reach a spreadable consistency. If desired, drop a couple tablespoons of dulce de leche on top and swirl with a knife.

Is this gluten free banana cake vegan?

The cake is gluten- and dairy-free, but it is not vegan because it contains two eggs. I haven’t tested a flax or other vegan egg substitute for this version; the eggs help the cake hold together. If you try a vegan substitute, note the texture and structure may change.

Whether you frost it or leave it plain, this cake is a satisfying way to use very ripe bananas and makes a pleasant snack or dessert.

Can you double this cake recipe?

You can double the ingredients and bake the batter in a 9×13-inch pan. The bake time should be similar, but check for doneness with a toothpick. If preparing frosting, double those ingredients as well.

The cake keeps best for a day or two at room temperature. After that, refrigerate or freeze leftovers. To preserve texture, freeze half and thaw portions overnight in the refrigerator as needed; frozen cake keeps well for up to two months.

Enjoy!

Some other cakes and cupcakes you might enjoy from the blog include healthier chocolate peanut butter sheet cake, a 3-ingredient chocolate mug cake and a healthier birthday cake.