3 Ingredient Banana Brownies Recipe
Introduction
These 3 Ingredient Brownies with Banana are a simple, wholesome treat perfect for any time you crave chocolate. With just ripe bananas, peanut butter, and cocoa powder, you can whip up a delicious, naturally sweet dessert that’s both fudgy and satisfying.

Ingredients
- 3 ripe bananas
- 120 grams (1/2 cup) creamy peanut butter
- 50 grams (1/2 cup) cocoa powder
Instructions
- Step 1: Preheat your oven to 180°C (350°F) and line a 15 cm x 15 cm (7 inch x 7 inch) brownie pan with parchment paper.
- Step 2: In a large bowl, mash the ripe bananas until smooth. Add the peanut butter and stir the mixture until fully combined and creamy.
- Step 3: Sift the cocoa powder into the bowl, then mix until well incorporated. Pour the batter into your prepared pan and spread evenly.
- Step 4: Bake in the preheated oven for 22 to 30 minutes. The brownies are done when a toothpick inserted near the center comes out mostly clean. Allow to cool completely at room temperature before slicing.
Tips & Variations
- Use very ripe bananas for the best natural sweetness and moist texture.
- Substitute peanut butter with almond or cashew butter for a different flavor profile.
- Add a pinch of salt or a splash of vanilla extract to enhance the brownie’s taste.
- For extra texture, fold in some chopped nuts or chocolate chips before baking.
Storage
Store the brownies in an airtight container at room temperature for up to 3 days. For longer storage, keep them in the refrigerator for up to a week or freeze for up to 3 months. Reheat slightly in the microwave to soften before serving if desired.
How to Serve

Serve this delicious recipe with your favorite sides.
FAQs
Can I use natural peanut butter instead of creamy?
Yes, natural peanut butter works well, but be sure to stir it thoroughly before measuring as it tends to separate. The texture might be slightly less creamy, but the flavor will be delicious.
Are these brownies gluten-free?
Yes, these brownies are naturally gluten-free as they contain no flour or gluten-containing ingredients, making them suitable for gluten-sensitive diets.
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3 Ingredient Banana Brownies Recipe
- Total Time: 37 minutes
- Yield: 9 brownies (3×3 pieces) 1x
- Diet: Gluten Free
Description
These 3 Ingredient Brownies with Banana offer a simple, healthy, and delicious twist on the classic brownie. Made with ripe bananas, creamy peanut butter, and cocoa powder, they are naturally sweetened and perfect for a quick homemade treat. Moist and fudgy, these brownies are easy to prepare and require no added sugar or flour, making them a wholesome, gluten-free dessert option.
Ingredients
Brownie Ingredients
- 3 ripe bananas
- 120 grams (1/2 cup) creamy peanut butter
- 50 grams (1/2 cup) cocoa powder
Instructions
- Preheat and prepare pan: Preheat your oven to 180°C (350°F) and line a 15 cm x 15 cm (7 inch x 7 inch) brownie pan with parchment paper to prevent sticking and ensure easy removal.
- Mash bananas: In a large bowl, mash the 3 ripe bananas thoroughly until smooth and free of lumps to create a consistent base for the batter.
- Mix peanut butter: Add the 120 grams of creamy peanut butter to the mashed bananas and stir well until the mixture is smooth and fully combined.
- Add cocoa powder: Sift in the 50 grams of cocoa powder into the banana-peanut butter mixture to prevent lumps, then gently fold it in until evenly mixed into a fudgy batter.
- Bake: Pour the batter into your prepared brownie pan, spreading it evenly, then bake in the preheated oven for 22 to 30 minutes. The brownies are done when a toothpick inserted in the center comes out mostly clean; expect about 27 minutes on average.
- Cool and slice: Allow the brownies to cool completely at room temperature in the pan before slicing to ensure they set properly and hold their shape.
Notes
- Use very ripe bananas as they provide natural sweetness and moisture to the brownies.
- For an extra gooey texture, slightly underbake the brownies, checking at the 22-minute mark.
- These brownies are gluten-free and contain no added sugar, perfect for a healthier dessert option.
- Store leftovers in an airtight container at room temperature for 2 days or refrigerated up to 5 days.
- Optional add-ins include chocolate chips or chopped nuts folded into the batter before baking.
- Prep Time: 10 minutes
- Cook Time: 27 minutes
- Category: Dessert
- Method: Baking
- Cuisine: American
Keywords: 3 ingredient brownies, banana brownies, peanut butter brownies, healthy brownies, gluten free dessert, easy brownies, no sugar brownies

