This Healthy Chocolate Brownie Recipe needs just three ingredients: ripe bananas, unsweetened cocoa powder, and peanut butter. Everything gets blended until thick and chocolatey, then chilled until firm enough to slice into soft, fudgy squares.
I make these when I want something chocolatey without turning on the oven. The ripe bananas add natural sweetness, the cocoa gives the bars a deep chocolate flavor, and the peanut butter creates that dense, rich texture that makes each bite feel surprisingly brownie-like.
These aren’t traditional baked brownies, so don’t expect a cakey crumb or crisp edges. They’re soft, fudgy, and best eaten straight from the fridge.
If you like easy chocolate recipes, try my 3 Ingredient Chocolate Oatmeal Cake next. My Oatmeal Brownie Recipe is another good option when you want a more traditional brownie-style dessert.
For another easy make-ahead snack, these Healthy Coconut Raspberry Bars are fresh and fruity, while my Chocolate Banana Bark uses the same banana-and-chocolate combination in a completely different way.
Table of contents
Ingredients
How to Make Healthy 3-Ingredient Brownies
- Blend the bananas. Peel the bananas and blend until completely smooth and creamy.
- Add cocoa + peanut butter. Add the cocoa powder and peanut butter to the blender. Blend again until thick, smooth, and evenly chocolatey. Stop and scrape down the sides if needed.
- Spread into the pan. Line a square pan with parchment paper (leave a little overhang for easy lifting). Pour/scoop in the mixture and spread into an even layer.
- Chill and slice. Refrigerate until firm (or freeze to speed it up). Lift out using the parchment, then slice into squares.
What Should the Brownie Mixture Look Like
Before chilling, the mixture should be thick, smooth, and creamy.
It shouldn’t pour like traditional brownie batter. You should need a spatula to spread it across the pan.
If your mixture looks unusually thin, your bananas may have been especially large or your peanut butter may have been very runny.
Once chilled, the brownies should hold their shape when lifted but remain soft and fudgy when you bite into them.
Remember that these are no-bake healthy brownies, so their texture will be different from brownies made with flour, eggs, and butter.
What to Serve With Healthy Brownies
These healthy brownies are rich, fudgy, and chocolatey, so I like serving them with something fresh or creamy to balance the cocoa and peanut butter.
Fresh berries are one of my favorite pairings. Strawberries, raspberries, or blueberries add a fresh, slightly tart contrast to the dense brownies. You can also turn them into a simple dessert plate with yogurt and berries, similar to this Mixed Berry and Yogurt Parfait from Food Network. Mixed Berry and Yogurt Parfait
For an even creamier pairing, serve a brownie square with plain Greek yogurt, fresh berries, and a small sprinkle of granola. This Vanilla Berry Yogurt Parfait from Food Network is another easy idea for combining yogurt and fresh fruit. Vanilla Berry Yogurt Parfait
You can also serve Healthy Brownies with:
- Fresh strawberries, raspberries, or blueberries
- Sliced banana
- Plain or vanilla Greek yogurt
- A spoonful of natural peanut butter
- Cold milk
- Hot coffee
- Unsweetened tea
For an easy snack plate, I like serving one chilled brownie square with fresh berries and a spoonful of yogurt. The fresh fruit keeps the whole thing from feeling too rich.
FAQs
They have a mild banana sweetness, but the cocoa and peanut butter take the lead—especially once chilled.
This version is designed to set in the fridge/freezer. Baking will change the texture and isn’t needed.
Your peanut butter may be very thick or your bananas weren’t ripe enough. Blend longer and scrape down the sides until fully creamy.
Yes—almond butter or sunflower seed butter works well in the same amount.
More Recipes You Will Like :
Healthy Chocolate Brownie Recipe
Ingredients
Equipment
Method
- Peel the ripe bananas and place them in a blender or food processor. Blend until completely smooth and creamy.
- Add the unsweetened cocoa powder and natural peanut butter. Blend again until the mixture is thick, smooth, and evenly chocolatey. Stop and scrape down the sides as needed.
- Line an 8×8-inch square pan with parchment paper, leaving some overhang on the sides for easy removal.
- Transfer the chocolate mixture to the prepared pan. Use a spatula to spread it into an even layer and smooth the top.
- Refrigerate for about 2 hours, or until firm enough to slice cleanly. For a faster set, place the pan in the freezer until firm.
- Lift the brownie slab from the pan using the parchment paper. Place it on a cutting board and cut into approximately 16 squares.
- Serve the brownies chilled for the firmest, fudgiest texture.
Nutrition
Video
Notes
- Use very ripe bananas with plenty of brown spots for the best natural sweetness and smoothest texture.
- Natural peanut butter works best. Stir it thoroughly before measuring if the oil has separated.
- Regular unsweetened cocoa powder or Dutch-process cocoa powder can be used.
- Scrape down the blender or food processor once or twice so no dry cocoa remains around the edges.
- These are no-bake brownies, so the texture is softer and denser than traditional baked brownies.
- If the mixture seems particularly soft, chill the brownies longer or place them in the freezer until firm.
- Line the pan with parchment paper and leave an overhang to make removing the brownies easier.
- For cleaner slices, use a sharp knife and wipe the blade between cuts.
- Keep the brownies refrigerated because they soften at warm room temperature.
- Almond butter or sunflower seed butter can be substituted for the peanut butter in the same amount.
- Optional additions include vanilla extract, mini chocolate chips, chopped walnuts, or a small pinch of salt.
Tried this recipe?
Let us know how it was!Estimated reading time: 5 minutes
