Keto Protein Bars

4.92 from 48 votes
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How to make your own flourless and low carb keto protein bars at home, with just 4 ingredients.

Low Carb Keto Protein Bars

Low Carb Vegan Protein Bars

Flourless

Grain Free

Oil Free

Dairy Free

No Sugar Required

These healthy protein bars are a great homemade alternative to Perfect Bars or Quest Bars. Whip up a batch in under 5 minutes, and you might never want to spend money on another packaged protein bar ever again.

Also Try This Keto Ice Cream Recipe

Healthy Protein Bars (Keto, Paleo, Gluten Free, Vegan)

I’ve gotten a lot of requests from readers to come up with a homemade keto protein bar recipe, and this one is super quick and easy.

You simply stir all of the ingredients together to form a dough, shape into bars or squares, and refrigerate or freeze until chilled.

They’re great for an on-the-go snack, with 10 grams of protein and under 2 grams net carbs per bar.

Feel free to use your favorite protein powder, and the recipe can easily be doubled or tripled if you want to make up a big batch for meal prep.

You May Also Like: Vegan Chocolate Mousse – 3 Ingredients

Sugar Free Low Carb Protein Bars
Keto Protein Bars Recipe

Above – watch the video of how to make keto protein bars.

The Best Homemade Keto Protein Bars
4.92 from 48 votes

Keto Protein Bars

How to make your own easy low carb and keto protein bars at home.
Prep Time: 5 minutes
Total Time: 5 minutes
Yield: 5 protein bars
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Ingredients

  • 1/2 cup nut butter of choice
  • 3 tbsp protein powder (I used this one)
  • 1/4 tsp salt
  • 1 1/2 tbsp granulated erythritol (Regular sugar also works)
  • optional 4 oz sugar free chocolate chips
  • optional add-ins of choice, such as chia seeds or hemp hearts

Instructions 

  • Be sure to use a protein powder that you like, as some protein powders have an artificial aftertaste. I prefer unsweetened protein powder here but feel free to experiment, and adjust sweetener accordingly. To make the recipe, stir everything except chocolate together to form a dough. Shape into bars with your hands. If desired, dip in melted chocolate (I usually stir 2 tsp oil into the melted chocolate for a smoother sauce, but it's not required). Chill to set. 
    View Nutrition Facts

Video

Notes

This recipe makes about 5 bars and can easily be doubled. Adapted from this Protein Bars Recipe and these Keto Brownie Bombs.
 
Like this recipe? Leave a comment below!

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Recipe Rating




36 Comments

  1. Karen says:

    Too sticky even after leaving in the fridge for a couple of hours before shaping. Any suggestions. I don’t want to add oats because of the carbs.

    1. CCK Media Team says:

      Hi Karen, depending on what type of nut butter you used and protein powder, you might just need more protein powder. Try that and let us know how it goes!

  2. Traci J R says:

    4 stars
    Thank you! I made these into balls, dipped them and added a bit of sea salt on top and popped ’em in the fridge… Nice treat for the hubby. Very easy too!

  3. Eli says:

    What nutbutter you use has only 10grams of carbs per half cup?? You might have miscalculated on that, maybe is 20gr instead of 2gr?

    1. CCK Media Team says:

      Hi, we are not sure where you’re getting the number 10. Each bar has 3.9g carbs, and it makes 5 bars.

  4. Mel says:

    5 stars
    Incredible! Thank you so much

    1. CCK Media Team says:

      Thank you so much for making them 🙂

  5. Leslie says:

    5 stars
    These keto protein bars are so good! Thank you for this recipe.

  6. MH says:

    4 stars
    Very delicious but I can’t get them to set up. I added 2tbsp each of coconut and almond flours and I still can’t pick them up easily even after about 5 hours in the fridge. I used (very well stirred) natural peanut butter. Enjoying them but may have to toy around with the ratios more. I’m sure they’ll get there and they are so delicious and easy that it will be worth it!

  7. N says:

    Just made these bars with almondbutter…still too loose using exact ingredients…includind adding 2 1/2 tablespoons of oats & 1/2 cup of chocolate chips…..seems I need to add more protein powder to make it a bar consistency….because my almondbutter has too much oil in it..

    1. CCK Media Team says:

      Hi! Different types of protein powders can require tweaking due to differing absorbency – definitely feel free to add more protein powder if your bars need it 🙂

  8. Cathy Requate says:

    5 stars
    What the heck? What are the total carbs? Not everyone on keto uses net carbs.

    1. CCK Media Team says:

      Hi, there is a link to full nutrition facts at the bottom of the recipe box 🙂

    2. Tracey says:

      5 stars
      Be nice!🙂

  9. Karyn says:

    Can I use Truvani plant based vanilla protein powder? If yes, do I use the same amount as the recipe states?

  10. Anonymous says:

    5 stars