Skip to Content
Menu

Protein Brownies

  • Save
  • Pin
  • Print
  • Share
  • Jump to Recipe
Brittney Nourie
Updated Sep 26, 2025
  • Save
  • Pin
  • Print
  • Share
  • Jump to Recipe

These rich, fudgy protein brownies are packed with chocolate flavor along with whey protein and Greek yogurt to create a delicious dessert that can support you hitting your macro goals. With the help of a brownie mix, this sweet treat comes together in under one hour and only uses one bowl (yay!). The texture and consistency are fudgy and full of rich chocolate flavor that pairs well with a hint of espresso, you’ll be shocked to know it’s full of protein.

Recipe Ingredients

Here are the ingredients you will need to make Protein Brownies.

Brownie Mix: Betty Crocker™ brownie mix is a core ingredient and serves as the flavorful, chocolatey base that helps simplify the recipe.

Whey Protein: Chocolate-flavored whey protein adds a boost of protein and intensifies the chocolate flavor. 

Coconut Oil: A flavorful fat that adds both moisture and chewiness.

Plain Full-Fat Greek Yogurt: A key ingredient for adding moisture and protein. It also adds a slight tang and creates a tender fudgy crumb.

ExtraTextTypeImageMediumUrl

How to Make Protein Brownies

Here’s an overview of how to make Protein Brownies. Check out the full recipe for all the details.

1. Make the Brownies

This recipe requires one bowl, making it so easy! Place all ingredients in one bowl and give it a good mix, making sure you stop mixing as soon as there are no streaks of dry mix left.

2. Bake and Enjoy

Bake brownies in an 8x8-inch baking pan that is lined with parchment paper for easy removal. Once a toothpick comes out with a few crumbs, remove from the oven and place on a cooling rack. Pro tip—sprinkle with additional chocolate chips or flaky sea salt while the brownies are still hot.

How to Store (and Reheat) Protein Brownies

Here are some tips on how to best store Protein Brownies.

Room Temperature

Brownies can be kept in an airtight container for up to 4 days at room temperature. If layering, place a piece of parchment or wax paper between layers to prevent sticking.

Refrigerator

Place in the refrigerator for up to 5 days. Brownies may become firm in the fridge, microwave for 10 to 15 seconds to warm up.

Freezer

Wrap brownies individually in plastic wrap or foil, then place in a resealable freezer plastic bag for up to 2 months. To reheat, place in the microwave for 20 to 30 seconds.

Variations

Looking to add your own touch to these protein brownies, try one of these ideas.

Add Nuts: Add walnuts, peanuts, or pecans for an additional crunch that pairs wonderfully with chocolate.

Add Chocolate: If this doesn’t have enough chocolate for you, add more! Add additional chocolate chips to the batter prior to baking or on top to enhance your chocolate overload experience.

Protein Brownies

  • Prep Time 10 min
  • Total 1 hr 40 min
  • Servings 12
  • Ingredients 9
  • Save
  • Pin
  • Print
  • Share
  • Keep Screen On

Ingredients

  • 1 box Betty Crocker™ Delights Supreme Original Brownie Mix
  • 1/2 cup chocolate-flavored whey protein powder
  • 1/3 cup unsweetened baking cocoa
  • 2 teaspoons espresso powder
  • 1/3 cup coconut oil, melted
  • 2 large eggs
  • 1/3 cup plain full-fat Greek yogurt
  • 1/4 cup whole milk
  • 1/2 cup dark chocolate chips

Instructions

  • Step 
    1

    Heat oven to 350°F. Grease and line an 8x8-inch baking pan with parchment paper.

  • Step 
    2

    In a large bowl, whisk together the brownie mix, protein powder, baking cocoa, and espresso powder until blended.

  • Step 
    3

    Add chocolate pouch (from brownie box), eggs, melted coconut oil, yogurt, and milk. Stir gently until just combined. Fold in chocolate chips.

  • Step 
    4

    Spread batter evenly into the prepared pan. Bake for 28 to 32 minutes or until the edges are set and a toothpick inserted in the center comes out with a few crumbs. Cool completely on cooling rack. Cut into 4 rows by 3 rows. Store in an airtight container in the refrigerator.

Nutrition

290 Calories
12g Total Fat
7g Protein
38g Total Carbohydrate
25g Sugars

Nutrition Facts

Serving Size: 1 Brownie
Calories
290
Calories from Fat
110
Total Fat
12g
18%
Saturated Fat
7g
36%
Trans Fat
0g
Cholesterol
35mg
11%
Sodium
150mg
6%
Potassium
130mg
4%
Total Carbohydrate
38g
13%
Dietary Fiber
2g
9%
Sugars
25g
Protein
7g
% Daily Value*:
Vitamin A
0%
0%
Vitamin C
0%
0%
Calcium
4%
4%
Iron
10%
10%
Exchanges:
1 1/2 Starch; 0 Fruit; 1 Other Carbohydrate; 0 Skim Milk; 0 Low-Fat Milk; 0 Milk; 0 Vegetable; 1/2 Very Lean Meat; 0 Lean Meat; 0 High-Fat Meat; 2 Fat;
Carbohydrate Choice
2 1/2
*Percent Daily Values are based on a 2,000 calorie diet.

Recipe Tips

© 2025 ®/TM General Mills All Rights Reserved

Reviews & Questions Section