If you’re craving a rich and chocolatey treat without refined sugar, these Flourless Vegan Brownies are the perfect healthy dessert. Made with ripe bananas, almond butter, and cocoa powder, they’re naturally sweet, vegan, gluten-free, and irresistibly moist. This easy one-bowl recipe is great for a quick snack, lunchbox treat, or guilt-free indulgence anytime.

Ingredients for Flourless Vegan Brownies
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2 large ripe bananas (the riper, the sweeter)
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½ cup unsweetened almond butter (or peanut butter)
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¼ cup unsweetened cocoa powder
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¼ cup almond flour (or oat flour)
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1 tsp vanilla extract
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½ tsp baking soda
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Optional: ¼ cup chopped walnuts or dark chocolate chips (sugar-free)
Cooking Instructions
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Preheat oven to 175°C (350°F). Line a small baking pan with parchment paper.
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In a bowl, mash the bananas until smooth.
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Stir in almond butter and vanilla.
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Add cocoa powder, almond flour, and baking soda. Mix until well combined.
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Fold in nuts or chocolate if using.
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Pour into pan and bake for 20–25 minutes until set and a toothpick comes out mostly clean.
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Let cool completely before cutting—they firm up more as they cool.

Tips for Perfect Fudgy Vegan Brownies
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Use ripe bananas – The riper they are, the sweeter and softer your brownies will be. This also helps bind the batter.
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Don’t overbake – Take the brownies out when the center is just set. They’ll firm up as they cool, keeping that gooey texture.
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Let them cool fully – Brownies taste fudgier and slice cleaner after resting at least 30 minutes (or even better, overnight in the fridge).
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Line your pan with parchment – Makes removing and cutting much easier.
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Add a pinch of salt – A little sea salt enhances the chocolate flavor and balances the natural sweetness.
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Mix gently – Overmixing can make brownies dense. Stir just until combined.
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Chill before slicing – For neat, bakery-style squares, pop the pan in the fridge before cutting.

Variations & Add-Ins
One of the best things about these brownies is how easy they are to customize. Here are a few ideas to make them your own:
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Nut-Free Version – Swap almond butter for sunflower seed butter or tahini for an allergy-friendly option.
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Extra Chocolatey – Fold in a handful of sugar-free dark chocolate chips or cacao nibs.
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Nutty Crunch – Stir in chopped walnuts, pecans, or almonds for added texture.
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Spiced Brownies – Add ½ teaspoon of cinnamon, a pinch of cayenne, or a dash of espresso powder to deepen the flavor.
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Protein Boost – Mix in a scoop of unsweetened plant-based protein powder and add a splash of plant milk if the batter is too thick.
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Fruity Twist – Top with fresh raspberries or swirl in a spoonful of unsweetened fruit puree before baking.

Storage & Freezing
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Room Temperature: Store in an airtight container for up to 2 days. Brownies may continue to firm up as they cool.
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Refrigerator: Keep in an airtight container for up to 5 days. Chilling enhances their fudgy texture.
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Freezing: Slice brownies into portions and layer with parchment paper in an airtight container or freezer-safe bag. Freeze for up to 3 months. Thaw at room temperature or warm slightly in the microwave before serving.
Pro Tip: For extra fudgy brownies, enjoy them slightly chilled—it intensifies the chocolate flavor and keeps them dense and moist.
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Flourless Vegan Brownies | Sugar-Free & Gluten-Free
Equipment
- 1 mixing bowl
- 1 baking dish
Ingredients
- 2 large ripe bananas (the riper, the sweeter)½
- ½ cup unsweetened almond butter (or peanut butter)
- ¼ cup unsweetened cocoa powder
- ¼ cup almond flour (or oat flour)
- 1 tsp vanilla extract
- ½ tsp baking soda
- Optional: ¼ cup chopped walnuts or dark chocolate chips (sugar-free)
Instructions
- Preheat oven to 175°C (350°F). Line a small baking pan with parchment paper.
- In a bowl, mash the bananas until smooth.
- Stir in almond butter and vanilla.
- Add cocoa powder, almond flour, and baking soda. Mix until well combined.
- Fold in nuts or chocolate if using.
- Pour into pan and bake for 20–25 minutes until set and a toothpick comes out mostly clean.
- Let cool completely before cutting—they firm up more as they cool.
Notes
- Sugar is naturally occurring from the bananas; no added sugar.
- Protein comes mainly from almond butter and almond flour.
- Calories and macros are approximate and may vary slightly depending on exact ingredient brands.
