Keto Protein Bars

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These homemade keto protein bars are easy to make using just 4 ingredients. Enjoy the best low-carb keto protein bars that require no baking and are refined, sugar-free, and gluten-free. Each protein bar packs an impressive 15 grams of protein, making them an ideal choice for a quick and convenient on-the-go refuel!

easy homemade protein bars

I’ve tried so many protein bars over the years, and while I’ve found some delicious keto protein bars, some taste just like cardboard with a weird texture.

This easy vegan protein bar recipe will definitely change your life, and you’ll never want to buy a protein bar from the store ever again.

I finally found the perfect homemade protein bars recipe that’s delicious, ready in just a few minutes, requires no baking, and has over 15 grams of protein.

Super-versatile, these easy low carb protein bars go right into the fridge to harden after only a few minutes of prep, and they’re a filling, sugar-free snack for work, after the gym, or whenever you’re in the mood for something tasty and filling.

best low carb keto protein bars lowcarbspark

Why Are You Going To Love This Homemade Protein Bars Recipe

  • It is a much cheaper option than a store-bought protein bar.
  • Each bar has over 15 grams of protein.
  • It can be made ahead of time and stored in the refrigerator.
  • Easy to make in just 5 minutes.
  • Made with only 4 ingredients.
  • Super versatile as you can customize the flavor in your favorite way by adding nuts, seeds, or chocolate chips.

Keto Protein Bars Recipe Video

YouTube video

What Are Protein Bars?

Protein bars are probably the most popular snack for everyone who has an active and busy lifestyle. Protein bars are nutritious snacks containing a high amount of protein and vitamins, and depending on the brand, each bar contains 5-20g of protein. These bars are a convenient source of energy that can be used as a meal replacement or as a snack if you’re looking for muscle gain.

easy healthy protein bars recipe

Are Protein Bars Keto-Friendly?

You need to know that not all protein bars are keto-friendly. 

There is a wide variety of protein bars with the most diverse flavors and textures, so we can always find the perfect protein bar. But we have to be very careful when choosing a protein because most of them contain any added sugar and other highly processed ingredients.

quick homemade protein bars recipe

Benefits Of Eating Protein Bars

  • When we do not have time to eat, these bars can be the solution that will allow us to curb our hunger until we can eat something consistent.
  • The protein bar can effectively substitute an unhealthy snack by providing protein, minerals, and other essential nutrients to keep us energized during the day.
  • In addition to being a very good source of protein and fiber, many protein bars contain micronutrients such as calcium, B vitamins, potassium, iron, etc.

Ingredients In Keto Protein Bars

Only four ingredients are needed to make these delicious high protein low carb bars. Yes, you read it right, only four ingredients to make such a filling low carb sweet treat.

ingredients for keto protein bars

Here is everything you need:

  • Almond Butter – I absolutely love almond butter because it has a similar flavor to peanut butter, but it is nuttier and has a creamier flavor. Use any unsweetened nut butter of choice that creamy and at room temperature.
  • Protein Powder – Unflavored protein powder is what I use. However, you can use your favorite low-carb protein powder as long as it’s sugar-free.
  • Sugar-Free Syrup – This ingredient will give the bars that delicious brown sugar flavor while helping all the ingredients stick together. This is my favorite keto maple syrup that’s perfect for these high-protein bars. Alternatively, you can use real maple syrup or honey for paleo protein bars.
  • Chocolate Chips –  I recommend using sugar-free semi-sweet chocolate chips or chopped dark chocolate. 

How To Make These Delicious Keto Protein Bars

I’m still amazed at how easy it is to make these delicious low carb keto protein bars recipes in just 10 minutes from start to finish.

Making the Protein Bars Dough

Start by placing a baking sheet on an 8×8-inch square pan. Set aside.

Add all the ingredients for the keto-friendly protein bars to a bowl and mix them until well combined. I used a rubber spatula, but you can use a food processor and pulse a few times until the dough looks shiny.

Shaping The Bars

Transfer the dough to the prepared pan and press with your hands. I recommend lightly oiling your hands so the dough won’t stick to the hands.

For the chocolate topping – Melt the chocolate and coconut oil in a microwave-safe bowl, then pour it over the almond butter dough.

Chill protein bars for one hour or until they set.

Cut into bars, and store in the fridge.

easy low carb keto protein bars recipe

Low Carb Protein Bars Variations

  • Add one tablespoon of chia seeds into the batter for some extra fiber.
  • Feel free to add some chocolate chips to the batter.
  • You can also add your favorite chopped nuts for a crunchy texture.
  • Instead of pouring chocolate over the dough to form a layer of chocolate, you can cut the bars after they have cooled and dip them into the chocolate mixture.
keto protein bars recipe

What Protein Powder Should I Use?

I normally use unflavored whey protein in this recipe, and it always works out perfectly. It’s the same protein that I use in my post-workout keto smoothies. Keep in mind that protein powder absorbs more liquid than other ingredients, so if you are adding too much, you can wind up with a dry, crumbled mixture.

How To Store These Keto Protein Bars

  • Fridge: You can keep them in an airtight container in the refrigerator for about 2-3 weeks.
  • Freezer: I like to store them in the freezer for up to two months (this prevents me from eating too much). 

Looking For More High Protein Recipes? Try These:

easy homemade protein bars

Keto Protein Bars

5 from 6 votes

Prep time 10 minutes
Yelds 16 protein bars
Author Ioana Borcea from LowCarbSpark.com


These homemade keto protein bars are easy to make using just 4 ingredients. Enjoy the best low carb keto protein bars that require no baking and are refined sugar-free, and gluten-free. Each protein bar packs an impressive 15 grams of protein, making them an ideal choice for a quick and convenient on-the-go refuel!
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  • Line an 9×9-inch square pan with parchment paper.
  • Add smooth almond butter, maple syrup, and protein powder to a large mixing bowl. Use a rubber spatula to mix until the dough looks firm and shiny. If the dough looks too dry, add some unsweetened almond milk.
  • Transfer the dough to the prepared pan.
  • For the coating, melt chocolate chips and coconut oil. Mix well and pour the melted chocolate over the protein bars.
  • Refrigerate for 1-2 hours or until the chocolate looks set.
  • Remove from the fridge and cut into 12 protein bars. Store in the fridge wrapped individually in parchment paper. Enjoy!


Nutrition Facts
Amount per serving.
Total Carbs
Net Carbs

How do we calculate the nutrition info?

These nutrition facts listed are determined using nutrition information from the USDA Food Database. Our nutrition facts are accurate, but if you are using different products, please make your calculations. Net carb count is calculated by subtracting both fiber and sugar alcohols because they don’t raise blood sugar.

Course Snack
Cuisine American
Keyword protein bars
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Ioana is a food and travel lover. Her greatest passion is developing mouthwatering recipes that are comforting, easy to make, and budget friendly! She firmly believes that cooking should be fun! About me...

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Recipe Rating

  1. 5 stars
    I love the easy simple recipes. Will be making them soon. Going back on keto 2morrow. The recipes look delicious. Looking forward to tasting them

    1. If you’re leaving out the protein powder from the recipe, you need to make some adjustments to maintain the right consistency. You can replace protein powder with 2-3 tablespoons of coconut flour. I also have a delicious keto peanut butter fudge recipe you can try.

About me

Hello! My name is Ioana Borcea, and I'm here to provide you with mouthwatering recipes. This blog is all about sharing my favorite tested easy to make, delicious low-carb & keto, nutrient-dense recipes.

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