Peanut Butter Protein Brownies (High Fiber + High Protein)

Evelina Melnikova
Evelina Melnikova

Peanut butter protein brownies are a modern evolution of the classic American brownie—born when comforting oven-baked nostalgia met today’s desire for nourishing, high-protein treats.

As a chef, I love how naturally this recipe came to be. Traditional brownies were once pure indulgence: rich cocoa, melted butter, and the warm scent of chocolate filling the kitchen. Peanut butter, a longtime pantry staple, slipped in effortlessly, adding a toasted, nutty depth that feels instantly familiar.

Over time, as home bakers began seeking balance, plant-based protein and fiber found their place in the batter, quietly transforming dessert into something more intentional.

These brownies are dense yet tender, deeply chocolatey with a creamy peanut finish that lingers beautifully. A hemp and flaxseed base brings subtle nuttiness and texture, while dark chocolate adds indulgence without excess.

Each bite sparks curiosity—comforting yet energizing, familiar yet modern. Perfect as a post-workout snack or a mindful dessert, they prove that pleasure and nourishment can truly coexist.

NUTRITION  ·  per serving (≈122g)
Macro breakdown: 4% fiber, 14% protein, 26% net carbs, 57% fat Macro breakdown: 4% fiber, 14% protein, 26% net carbs, 57% fat 396 KCAL
See full breakdown →
Prep 15 min
·
Cook 30 min
·
Temp 350°F
·
Servings 9
·
Difficulty Beginner
·

Nutrition

per serving (≈122g)
396
Calories
13.8g
Protein
32.9g
Carbs
25.5g
Fat
7.2g
Fiber

Instructions

14 steps
1

Gather your required ingredients.

Step 1
2

Preheat the oven to 175°C/350°F. Line a square or rectangular baking pan with parchment paper.

3

In a large bowl, mix all dry ingredients: hemp flour, oat flour, almond flour, flaxseed, psyllium, protein powder, cocoa, inulin, baking powder, and salt.

Step 3
4

Whisk until well combined.

Step 4
5

In a separate bowl, blend the cottage cheese until smooth (if needed).

6

Add the eggs, peanut butter, cottage cheese, Greek yogurt, honey (or maple syrup), and olive oil to the dry ingredients.

Step 6
7

Mix with a spatula until a thick, cohesive batter forms.

Step 7
8

Spread the batter evenly into the prepared pan.

Step 8
9

Bake for 25–30 minutes. Do not overbake if you want a fudgy texture.

Step 9
10

Let cool completely before decorating.

11

Gently melt the dark chocolate, stirring until smooth and glossy. Let it slightly cool.

Step 11
12

Decorate: top with melted dark chocolate mixed with peanut butter, then finish with a pinch of flaky sea salt.

Step 12
13

Let the topping set for a few minutes before slicing.

Step 13
14

Slice into 9 portions and serve.

Step 14

Recipe Notes

Storage:

Store in the fridge for up to 5 days, or freeze individually.

Peanut-Butter-Brownies---Storage

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