I’m so excited to share with you my latest creation, Protein Brownies! These brownies are inspired by @lowcalrecipes98, and they are seriously a game-changer. Not only are they packed with protein, but they’re also surprisingly low in calories, making them a perfect treat to satisfy your sweet tooth without any guilt! At just 71 calories per brownie, they’re quick to make, delicious, and great for anyone who’s looking to enjoy a healthier dessert. So, if you’re craving something sweet, nutritious, and super easy, these protein brownies are exactly what you need. Trust me, these will be gone in no time!
Method
Preheat the Oven
Start by preheating your oven to 180°C (fan). This will ensure that the oven is the right temperature when it’s time to bake the brownies, giving them a perfect, even bake.
Mix the Dry Ingredients
In a large mixing bowl, combine the cocoa powder, protein powder, plain flour, sugar, and baking powder. Stir them together well so that all the dry ingredients are fully mixed. If you plan to add optional ingredients, such as chocolate chips, chopped protein bars, or nuts, toss them in now to ensure they’re evenly distributed throughout the mixture.
Add Diet Coke
Next, pour in the Diet Coke. The carbonation from the Diet Coke is key to giving your brownies a light, airy texture, so don’t worry if the batter appears a little runny. Stir everything together until well combined, making sure the dry ingredients are fully absorbed into the liquid. Be careful not to overmix, as this could cause the texture to become dense.
Prepare the Baking Dish
Once your batter is ready, pour it into a lined baking dish. You can use an 8×8-inch dish, but any similar size will work fine. The batter will be quite runny, but that’s perfectly okay. The baking paper will help prevent the brownies from sticking to the pan, making them easier to remove once baked.
Bake the Brownies
Place the baking dish in the oven and bake for about 25 minutes. Keep an eye on them, and check their doneness by inserting a toothpick into the center of the brownies. If it comes out clean or with a few crumbs, the brownies are done. If the toothpick comes out with wet batter, give them a little more time, but be careful not to overbake, or they may dry out.
Cool and Serve
Once they’re done baking, remove the dish from the oven and let the brownies cool for a few minutes before cutting them into 12 squares. Allowing them to cool slightly helps set their structure and gives you cleaner cuts. Enjoy your brownies as a snack, dessert, or even a post-workout treat!
Necessary Tools
- Mixing bowl
- Whisk or spoon for stirring
- Baking dish (lined with parchment paper)
- Oven
- Measuring spoons and scale
Protein Brownies Recipe: Delicious, Guilt-Free & Full of Goodness!
Cuisine: AmericanDifficulty: Easy12
servings10
minutes25
minutes35
minutesIngredients
40g cocoa powder
50g protein powder
55g plain flour
80g (16 tsp) sugar
1/2 tsp baking powder
330g Diet Coke
Optional add-ins You can go wild with this! I used a chopped-up @barebells.uk vegan salty peanut bar, but feel free to get creative with your add-ins. You could use chocolate chips, chopped nuts, fudge pieces, fruit, or whatever you like!
Directions
- Preheat your oven to 180°C (fan).
- In a mixing bowl, combine the cocoa powder, protein powder, flour, sugar, and baking powder. Feel free to add your optional ingredients like chocolate chips or chopped-up protein bars.
- Now, pour in the Diet Coke and stir everything together. The batter will be a bit runny, but don’t worry, this is totally normal!
- Pour your batter into a lined baking dish (I used one that’s around 8×8 inches), and pop it into the oven. Bake for about 25 minutes.
- Let your brownies cool for a bit before cutting them into 12 squares.
Notes
- When mixing the ingredients, make sure you don’t over-mix the batter. Stir just enough to combine everything. Over-mixing can make your brownies a little tough!
- If you’re adding optional ingredients like chocolate chips or chunks of protein bars, make sure they’re evenly distributed in the batter so every bite is full of flavor!
- Watch the bake time carefully. If you bake them too long, they may get dry. A good way to check if they’re done is by inserting a toothpick, if it comes out clean (or with just a few crumbs), they’re ready!




Serving Suggestions
These protein brownies are great as an on-the-go snack, a post-workout treat, or just a little dessert to enjoy after dinner. If you’re looking to make them even more indulgent, try serving them with a dollop of Greek yogurt or a scoop of ice cream. You could also drizzle some melted peanut butter on top for an extra protein boost!
Fun Fact
Did you know that Diet Coke helps give these brownies a soft and gooey texture? The carbonation makes the batter rise while keeping the brownies super moist. Plus, it’s a fun and unique way to make a healthier dessert without using butter or oil!
Conclusion
These Protein Brownies are everything you need in a healthier dessert, quick, easy, and absolutely delicious. Whether you’re looking for a post-workout treat, a snack, or a guilt-free indulgence, this recipe has got you covered. With only 71 calories per brownie, you can enjoy a sweet bite without feeling bad afterward! So grab your ingredients, preheat that oven, and treat yourself to these scrumptious brownies today. You won’t regret it!





