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High Protein Brownie Tray

Recipe by chefbae on InstagramAdded 1 August 2026.

10 minutes to prep, 20 to cook. A low‑calorie, high‑protein brownie that feels like a chocolate protein sponge. With a buttery texture and a subtle citrus lift, it satisfies sweet cravings without the guilt, perfect for a quick snack or post‑workout treat.

See all 18 versions of brownie, compared

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High Protein Brownie Tray by chefbae, a frame from the Instagram video

Method

  1. Preheat the oven to 350°F (356°F). Line a small square baking tray with parchment paper.

  2. In a clean, dry bowl, whisk the egg whites until stiff peaks form.

    Kitchen notes · Added by ReelsMeals: Egg whites hold stiff peaks.

  3. Add the lemon juice to the whipped egg whites and whisk briefly to incorporate.

  4. In a separate bowl, combine the cacao powder, chocolate protein powder, stevia (or sweetener), and baking powder; mix until evenly distributed.

  5. Stir the vanilla extract and unsweetened milk into the dry mixture, creating a thick, glossy paste.

    Kitchen notes · Added by ReelsMeals: Dry mixture becomes a thick, glossy paste.

  6. Gently fold the dry paste into the whipped egg whites, using a spatula and a lifting motion to retain as much air as possible.

    Kitchen notes · Added by ReelsMeals: Fold with a lifting motion until the paste is incorporated.

  7. If desired, fold in optional chocolate chips for extra texture.

  8. Spread the batter evenly in the prepared tray, smoothing the top with the spatula.

  9. Bake for 15–20 minutes, or until a toothpick inserted into the center comes out with a few moist crumbs but no wet batter.

    Kitchen notes · Added by ReelsMeals: A tester comes out with moist crumbs but no wet batter.

  10. Remove the tray from the oven and allow the brownies to cool in the pan for about 10 minutes.

  11. Transfer the brownies to a wire rack to cool completely before slicing into 8 equal portions.

Tips while you cook

Whip egg whites first
Whisk the egg whites until stiff peaks form before adding any other ingredients.
Gentle folding
Fold the dry paste into the whipped egg whites using a lifting motion.
Cool in pan briefly
Let the brownies rest in the tray for about 10 minutes before transferring to a rack.

Notes from ReelsMeals, based on this recipe's ingredients, times and method. They are not the creator's instructions.

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The recipe comes from chefbae’s Instagram reel. ReelsMeals wrote it down from the caption and the voiceover. Check the original if something looks off, and for anything about allergens.

Are you chefbae and want this changed? Email [email protected].

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Brownie, 18 ways

18 creators posted their own. Most use baking powder, egg and cocoa powder.

  1. nickkaz.fit50 min15 ingr.Only this one uses casein protein powder, oat flour and granulated sugar substitute
  2. audrey45 min10 ingr.Only this one uses dark chocolate chunks
  3. chefbae30 min10 ingr.Only this one uses lemon juice, stevia and unsweetened milk
  4. fillingmeals55 min7 ingr.Only this one uses cottage cheese, maple syrup and chocolate flake whey protein isolate
  5. Rosie Brown55 min15 ingr.Only this one uses coffee, savoiardi sponge biscuits and dairy free cream cheese
  6. senyaigrubs40 min5 ingr.Only this one uses browned butter and semi-sweet chocolate
Compare all 18 side by side

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