Banana Protein Brownies (Low Calorie) (2024)

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These low calorie banana protein brownies are the ultimate macro-friendly dessert. With just 69 calories, these simple protein brownies have 6.7 g of protein per serving. Healthy, delicious and so easy to make!

Banana Protein Brownies (Low Calorie) (1)

Wow, this week we've been having amazing weather here in Spain. Spring has just begun but here it's incredibly warm already: over 25°C (77°F)! My girlfriend and I have been longing for this moment ever since the cold days December. Refreshing yogurt bowls, juicy strawberries...for picnics at the park!

And finally the long awaited moment came: we planned our first picnic for Friday. But not just a simple picnic, a sweet picnic! As we both love breakfast and desserts, the decision was to have a memorable afternoon snack at the park. Well, we had it and it was more like a kind of breakfast at 3 pm...

From fresh strawberries to Greek yogurt, our menu resembled an all-you-can-eat breakfast buffet. Although we already had a lot of food, I was still not satisfied. More healthy desserts were missing. So I baked my infallible oatmeal protein cookies and these super chocolatey banana protein brownies. Oh Lord, the banana brownies were so good that we ate them all!

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The ingredients for low calorie protein brownies

You only need 6 ingredients to make low calorie protein brownie with banana - plus a pinch of salt! And as this recipe is pretty simple, there is plenty of freedom when it comes to choosing the ingredients. From details to substitutes, keep on reading to learn more on what goes inside these banana protein brownies!

Egg. For the best result I recommend a fresh egg, from free range chicken if possible.If you want to make vegan protein brownies with banana, replace with one flaxseed egg.

Ripe banana. As these are low calorie protein brownies with bananas, the fruit cannot be replaced that easily. However, if you still are determined not to use them, possible banana replacements are applesauce, mashed sweet potato or mashed pumpkin.

Protein powder. This recipe uses chocolate flavored soy protein powder. After testing out with different protein powders, I can say that vegan protein powders are the best for baking. The reason is that theydo not dry outwhen heated and therefore your low calorie protein brownies will be fudgier. This holds true for casein as well! On the contrary, as it easily gets dry, whey is not the best option for this recipe. Eager to learn more? Make sure to check out the following section!

Cocoa powder. In combination with chocolate flavored protein powder, this ingredient will get you chocolatey low calorie brownies without actually using chocolate. Magic! For healthier banana protein brownies that are also free from added sugars, I recommend natural cocoa powder. As an alternative, feel free to utilize dutch cocoa powder or cacao.

Coconut flour. A byproduct of coconut milk, this flour is morenutritious, higher in fibers and lower in carbs than normal flour. But beware: coconut flour is not the same as desiccated coconut or coconut flakes!As a replacement you can indeed use any other flour, such as oat flour, almond flour or all-purposes flour. However, as coconut flour is highly absorbent, replacing it will with other options require larger amounts. About 1 to 2 tablespoons of normal flour more.

Milk of choice. First, you should keep in mind that the quantity of milk depends on your protein powder choice. While whey will require as little as none, brownies prepared with vegan protein powders or casein may need up to 80 ml (or ⅓ cup) of milk. When it comes to the choice, these low calorie protein brownies can be prepared with any type of milk, either dairy or dairy-free– soy, almond, oat, rice, pea or cashew milk,they are all great!

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The best protein powder for banana brownies

The best protein powder to make banana brownies is a vegan protein powder of your choice - I used chocolate flavored soy. Also casein works great! These two types of powders do not drywhen exposed to the heatand therefore they won’t ruin the texture of your low calorie protein brownies. With whey,instead, they will turn out a bit dry.But it will still taste good!

Moreover, the choice of protein powder can slightly alter the consistency of the brownie batter. As a consequence, you will need to make some changes accordingly:

  • Vegan protein powder and casein are more absorbent: the banana brownie batter will require more milk, up to 80 ml (⅓ cup).
  • Whey protein powder dissolves very easily: the protein brownie batter will require little to no milk.

Best protein powder flavor

With regards to flavor, I suggest making these banana brownies with chocolate protein powder. Together with the cocoa powder, they will give these low calorie brownies a chocolate flavor without even using chocolate!

Nevertheless, you have the freedom to utilize any other flavor you like:vanilla, brownie, salted caramel, peanut butter or even unflavored.Just keep in mind that, if you opt for an unflavored protein powder, this recipe may require some maple syrup or honey. Otherwise the brownies will be missing sweetness.

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How to make low calorie protein brownies with banana

First, in a large bowl mash the bananas and combine with the egg until you get a smooth mixture. For the best result, there should be no banana lumps.

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Banana Protein Brownies (Low Calorie) (6)

Once you are done, add in the protein powder, the cocoa powder, the coconut flour and a pinch of salt, then mix well until you get a smooth brownie batter. Depending on the type of protein powder used, you may need to add as much as 80 ml (or ⅓ cup) of milk. Start with 1 to 2 tablespoons and add as much milk as required to get a smooth batter. As I used soy protein powder, my low calorie banana brownies required all the 80 ml (or ⅓ cup) of milk.

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Banana Protein Brownies (Low Calorie) (8)

After you get a smooth protein banana batter, transfer to a brownie pan folded with parchment paper. Bake the low calorie protein brownies in hot oven for 20 to 25 minutes.Before slicing, make sure you let them cool completely at room temperature.

How to store low calorie protein brownies

After baking, first you will need to let these banana brownies cool at room temperature. Once cool, transfer to an airtight food container and store at room temperature for up to 3 days. Or refrigerate: in the fridge they last for up to 5 days.

For a longer storage, I suggest transferring your low calorie protein brownie to a zipping bag and freezing for up to 3 months. Before serving, reheat in hot oven for a couple of minutes until nicely warm. Enjoy!

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FAQ - Frequently asked questions

How to make vegan protein brownies with banana?

Making vegan protein brownies with banana is very simple. Besides choosing a vegan protein powder, you will need to replace the egg with one flaxseed egg and you're set to bake!

How to make gluten-free protein brownies with banana?

Well, my friend. You will love to hear that these low calorie protein brownies are gluten-free by design! As it uses a mix of protein powder and coconut flour, there is no need for ingredients containing gluten, such as grains.

What is the best protein powder for banana brownies?

As we have seen in the previous sections, this recipe works best with vegan protein powders or casein. On the contrary, as it gets dry quite easily, I do not recommend whey.
In terms of flavor, the best options are chocolate, brownie or vanilla. Although unflavored protein powders also work, you will need to fix the sweetness with some additional maple syrup or honey.

Do I need any sweetener?

As it uses chocolate flavored protein powder in combination with ripe bananas, this recipe does not require any additional sweetener. However, if made with unflavored protein powder, these low calorie brownies may need a couple tablespoons of maple syrup or honey.

Can I add chocolate?

Of course you can. Add some chocolate chips in the batter, on top or wherever you want. Believe me, your banana protein brownies will turn out addictively delicious!

Can I make protein brownies in the air fryer?

Yes, this low calorie protein brownie recipe can also be prepared in the air fryer. Bake your brownies in hot air fryer at 150°C (340°F) for 15 to 22 minutes.

Can I make banana brownies in the microwave?

Unfortunately this recipe does not work in the microwave. To make low calorie protein brownies you will need either an oven or an air fryer.

What are the macros for protein brownies with banana?

These may be the most macro-friendly brownies ever: 69 calorie, 6.7 g of protein, 6 g of carbs and just 1.8 g of fats per serving!

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More protein brownie recipes

  • Greek yogurt protein brownies
  • Fudgy flourless protein brownies
  • Low calorie protein brownie skillet
  • 174 kcal protein brownie batter

Watch the video recipe

Banana Protein Brownies (Low Calorie) (11)

These low calorie banana protein brownies are the ultimate macro-friendly dessert. With just 69 calories, these simple protein brownies have 6.7 g of protein per serving. Healthy, delicious and so easy to make!

Prep Time 10 minutes mins

Cook Time 20 minutes mins

5 from 30 votes

Servings 9 servings

Calories 69 kcal

Protein 6.7 g

Carbs 9.7 g

Fat 1.7 g

Print Recipe

Ingredients

  • 1 egg
  • 2 bananas ripe
  • 50 grams (½ cup) protein powder
  • 25 grams (¼ cup) cocoa powder
  • 25 grams (¼ cup) coconut flour
  • pinch of salt
  • up to 80 ml (⅓ cup) milk of choice

Optional

  • maple syrup or honey

Instructions

  1. Preheat oven to 180°C (350°F) and fold a 15 cm x 15 cm (7 inch x 7 inch) brownie pan with parchment paper.

  2. In a large bowl, mash the bananas and combine with the egg until you get a smooth mixture.

    Banana Protein Brownies (Low Calorie) (12)

  3. Add protein powder, cocoa powder, coconut flour and a pinch of salt, then mix well until you get a smooth brownie batter. Depending on the type of protein powder used, you may need to add as much as 80 ml (⅓ cup) of milk : start with 1 to 2 tbsp and add as much milk as required to get a smooth batter.

    Banana Protein Brownies (Low Calorie) (13)

  4. Transfer the banana protein brownie batter to the prepared brownie pan, then bake in hot oven for 20 to 25 minutesLet cool completely at room temperature before slicing.

Video

Notes

  • This banana protein brownie recipe can be prepared with any type of protein powder - for mine I used chocolate flavored soy protein. However, depending on your choice this recipe will require different quantities of milk: less for whey and more for casein or vegan protein powder.
  • As this recipe uses chocolate flavored protein powder in combination with bananas, there is no need for additional sweeteners. If using unflavored protein powder, instead, you may need to add a couple tablespoons of maple syrup or honey to your liking.

Nutrition

Calories: 69kcalCarbohydrates: 9.7gProtein: 6.7gFat: 1.7gSaturated Fat: 0.9gPolyunsaturated Fat: 0.1gMonounsaturated Fat: 0.3gTrans Fat: 0.002gCholesterol: 27.4mgSodium: 22mgPotassium: 159.5mgFiber: 2.7gSugar: 3.8gVitamin A: 58IUVitamin C: 2.3mgCalcium: 25.8mgIron: 1mg

Nutritional values are based on third-party calculations and should be considered approximations. Actual nutritional content will vary based on brands used, measuring methods, portion sizes and more. We do not overtake any responsibility.

As an Amazon Associate I earn from qualifying purchases.

Banana Protein Brownies (Low Calorie) (2024)

FAQs

How many calories does a banana brownie have? ›

1 square of banana brownies (Ipanema Valley) contains 66 Calories. The macronutrient breakdown is 94% carbs, 0% fat, and 6% protein. This has a relatively high calorie density, with 264 Calories per 100g.

How many calories does a protein brownie have? ›

Chocolate Caramel Protein Brownie (10x60g)
Per 100gPer 60g
401kcal240kcal
Fat23g14g
of which saturates9.3g5.6g
Carbohydrates35g21g
4 more rows

Why are my protein brownies dry? ›

Too much protein powder can make the brownies either too dry or too heavy, so always take out a little flour from the recipe to compensate, along with the sugar as most protein powders are sweetened. Start with 1-2 serving sizes per bake and adjust accordingly for the next time you bake.

How many calories in a 2 inch by 2 inch brownie? ›

Calories in Brownies (2x2)
Calories229.6
Total Carbohydrate29.0 g
Dietary Fiber1.3 g
Sugars16.7 g
Protein2.8 g
8 more rows

Are brownies high in calories? ›

1 brownie of brownie (Fast foods) contains 243 Calories. The macronutrient breakdown is 60% carbs, 35% fat, and 4% protein. This has a relatively high calorie density, with 405 Calories per 100g.

Are my protein brownies healthy? ›

These chocolatey treats are loaded with high-quality protein, helping you stay fuller for longer, and less likely to snack on unhealthy treats. Each indulgent Protein Brownie contains 20g of protein, from whey, helping you get the protein you need each and every day — in a truly delicious way.

Can I replace flour with protein powder? ›

Although you can replace part of the flour with protein powder, you should never replace more than ⅓ of the flour with protein powder. Ideally, you should be aiming to replace just ¼ of the flour with protein. Anything above will get you a dry texture.

How do you make protein cakes less dry? ›

Always use a moisturiser when making protein pancakes or baking protein cakes or muffins. A moisturiser is an ingredient that will 'weigh down' your protein powder and add moisture to your food. You need a moisturiser when you're cooking with whey and casein (otherwise will food will come out dry and rubbery).

How many calories are in a normal sized brownie? ›

Region: US
ServingIngredientCalories
50 gusda brownie233

Does banana cake have a lot of calories? ›

⅛ cake of banana cake (Entenmann's) contains 270 Calories. The macronutrient breakdown is 52% carbs, 45% fat, and 3% protein. This has a relatively high calorie density, with 422 Calories per 100g.

How many calories in a big slice of brownie? ›

Nutritional Summary:

There are 227 calories in 1 square, large of Brownies (Commercial). Calorie Breakdown: 35% fat, 61% carbs, 5% prot.

How many calories in a frosted brownie? ›

Brownie, chocolate, frosted (1 regular - approx 2" x 2") contains 35.7g total carbs, 34.3g net carbs, 13.3g fat, 2.6g protein, and 270 calories.

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