Homemade Low-Carb Protein Bars

If you are looking to keep up your energy while exercising or have a busy lifestyle and want high-protein, low-carb snacks, then protein bars can come in handy. Many store-bought protein bars are not only high in sugar (and therefore not keto-friendly), but they have other ingredients that you may not want to consume, such as preservatives and additives.

These low-carb energy bar recipes will ensure that you can make healthy snacks at home to enjoy any time.

How to Make Low-Carb Protein Bars?

Low-carb protein bar recipes are straightforward to make, and you can easily create your own variations once you know the key ingredients and how to bind them together.

The best ingredients for low-carb protein bars are:

  • A dry base such as finely chopped nuts or desiccated (unsweetened) coconut
  • A crunchy or sweet filler such as seeds (sunflower, sesame, hemp, pumpkin), chopped nuts (pecans, walnuts, almonds), or something else that’s low-carb and crunchy (sugar-free chocolate chips or hemp hearts)
  • A sweetener (erythritol, Swerve, monk fruit, etc.)
  • Protein powder – you can add your preferred brand, provided it’s low in carbs and has no added sugar
  • A dry binder such as almond flour or coconut flour (or desiccated coconut), or even extra protein powder
  • A wet binder such as eggs/flax eggs, nut butter, oil, or butter (eggs or nut butter will provide additional protein)

By mixing dry ingredients with a wet binder, you are looking to achieve a thick dough, which you can then chill before slicing. Most recipes won’t need baking – it depends on the recipe.

Low-Carb Protein Bar Recipes

Recipe Nutritional Information (per serve) Time

1. Keto Pecan Pie Protein Bars

  • 3g carbs
  • 8.8g protein
  • 22.2g fat
  • 251 calories

Prep time: 15 mins | Chill time: 1 hour

2. Low-Carb Protein Bars

  • 8.4g carbs
  • 3.8g protein
  • 15.6g fat
  • 242 calories

Prep time: 5 mins | Chill time: 1 hour

3. Low-Carb Superfood Protein Bars

  • 5,1g carbs
  • 5g protein
  • 7.5g fat
  • 102 calories

Prep time: 10 mins | Chill time: 4-6 hours

4. Keto Protein Bars

  • 2.8g carbs
  • 10.3g protein
  • 19.5g fat
  • 250 calories

Prep time: 5 mins | Cook time: 5 mins

5. Chocolate-Covered Keto Protein Bars

  • 2.4g carbs
  • 1.8g protein
  • 6.9g fat
  • 70 calories

Prep time: 15 mins | Chill time: 1 hour

6. Low-Carb Chocolate Fudge Protein Bars

  • 3g carbs
  • 6g protein
  • 13g fat
  • 151 calories

Prep time: 10 mins | Chill time: 1 hour

7. Protein Snickers Bar

  • 9g carbs
  • 26.1g protein
  • 9g fat
  • 196 calories

Prep time: 30 mins | Cook time: 0 mins

8. Keto Low-Carb Protein Bars with Hazelnuts

  • 2g carbs
  • 8g protein
  • 16g fat
  • 182 calories

Prep time: 15 mins | Chill time: 1-2 hours

9. Homemade Protein Bars

  • 3.4g carbs
  • 13.7g protein
  • 19.2g fat
  • 260 calories

Prep time: 10 mins | Chill time: 1 hour

10. No-Bake Red Velvet Protein Bars

  • 4g carbs
  • 10g protein
  • 10g fat
  • 174 calories

Prep time: 5 mins | Cook time: 5 mins

1. Keto Pecan Pie Protein Bars

keto pecan pie protein bars
Image credit: All Day I Dream About Food

These homemade protein bars taste like pecan pie, thanks to the pecans and caramel extract. They have lots of healthy fats, as well as collagen protein. There is no need for baking: mix the ingredients, press them into a pan, and chill before slicing into bars.

Each serving has 2g of net carbs, 8.8g of protein, 22.2g of fat, and 2.6g of fiber for 251 calories.

Get the full recipe at: alldayidreamaboutfood.com

2. Low-Carb Protein Bars

Low carb protein bars
Image credit: Oh So Foodie

Here are some protein bars that are extremely easy to make: they only have 4 ingredients. Peanut butter, stevia powder, dark chocolate, and keto vanilla protein combine to make compact yet flavorful bars. You can add a pinch of nutmeg and a bit of cinnamon for added spice if you wish. Children will love helping you make these, too.

Each serving has 8.4g of carbs, 3.8g of fat, 15.6g of protein, and 1.9g of fiber for 242 calories.

Get the full recipe at: ohsofoodie.com

3. Low-Carb Superfood Protein Bars

low carb superfood protein bars
Image credit: Healthy substitute

Here’s another no-bake protein bar recipe that’s packed with highly nutritious superfoods. The combination of flaxseed meal, chocolate protein powder, peanut butter, coconut oil, cacao powder, and hemp seeds will keep you going for hours. All you need is your food processor and a fridge!

Each serving has 5.1g of carbs, 5g of protein, and 7.5g of fat for 102 calories.

Get the full recipe at: healthysubstitute.com

4. Keto Protein Bars

Keto protein bars
Image credit: Joy Filled Eats

Hemp hearts provide the protein for these delicious bars that also feature chopped, roasted, salted peanuts, peanut butter chips, and heavy cream. The hemp hearts and heavy cream serve as binders, while the sweetener and peanut butter chips pack in plenty of flavors.

Each serving has 2.8g of net carbs, 10.3g of protein, 19.5g of fat, and 6.7g of fiber for 250 calories.

Get the full recipe at: joyfilledeats.com

5. Chocolate-Covered Keto Protein Bars

chcolate covered keto protein bars
Image credit: Keto Pots

These decadent protein bars are coated in chocolate icing made with sugar-free chocolate and coconut oil. The inside has finely shredded (unsweetened) coconut, vanilla protein powder, granulated sweetener, and full-fat milk. You can substitute cow’s milk for plant-based milk if you wish.

Each serving has 2.4g of carbs, 6.9g of fat, and 1.8g of protein for 70 calories.

Get the full recipe at: ketopots.com

6. Low-Carb Chocolate Fudge Protein Bars

Low carb chocolate fudge protein bars
Image credit: Sugarfree Mom

These low-carb bars have the advantages of being double chocolate as well as nut-free. You don’t need to refrigerate them (except on very hot days), and you can make them ahead of time and freeze them if you wish. The base is made of sunflower seeds and sunflower seed butter.

Each serving has 3g of net carbs, 13g of fat, 6g of protein, and 2g of fiber for 151 calories.

Get the full recipe at: sugarfreemom.com

7. Protein Snickers Bar

Protein snickers bar
Image credit: Low Carb Lab

The protein base for these bars contains protein powder, ground peanuts, coconut flour, and almond milk (as a liquid binder). The caramel layer is made with a few large dates, some caramel flavoring, and chopped peanuts. Top those layers off with a sugar-free milk chocolate coating, and you’ve got yourself a mock Snickers bar that’s low-carb and delicious!

Each serving has 9g of carbs, 9g of fat, and 26.1g of protein for 196 calories.

Get the full recipe at: lowcarblab.com

8. Keto Low-Carb Protein Bars with Hazelnuts

low carb protein bars with hazelnuts
Image credit: Wholesome Yum

Blanched hazelnuts form the base for these bars, along with some almond flour, cocoa powder, collagen protein powder, almond butter, cocoa butter, and monk fruit sweetener. The top drizzle is made with sugar-free chocolate chips and adds a touch of glamor to these tasty, high-protein treats.

Each serving has 2g of net carbs, 8g of protein, 16g of fat, and 3g of fiber for 182 calories.

Get the full recipe at: wholesomeyum.com

9. Homemade Protein Bars

Homemade protein bars
Image credit: Diabetes Strong

If you love peanuts, you’ll love this recipe. Peanut butter, chopped peanuts, coconut flour, vanilla protein powder, Stevia, and sugar-free syrup combine to make these pretty bars that look like peanut butter candy. They’re packed full of protein as well as fiber for very little carbs.

Each serving has 3.4g of net carbs, 13.7g of protein, 19.2g of fat, and 6.3g of fiber for 260 calories.

Get the full recipe at: diabetesstrong.com

10. No-Bake Red Velvet Protein Bars

No bake red velvet low carb protein bars recipes
Image credit: The Big Man’s World

Here are some pretty red protein bars that are made with coconut flour, although you could also use almond flour if you wish. The flour base is mixed with vanilla protein powder, cocoa powder, beet powder (red color), sweetener, and almond butter (or other preferred nut butter). Sugar-free chocolate chips, your chosen type of milk, and a sugar-free sticky sweetener complete the recipe.

Each serving has 4g of net carbs, 10g of protein, 10g of fat, and 7g of fiber for 174 calories.

Get the full recipe at: thebigmansworld.com

Our Thoughts on Low-Carb Protein Bars Recipes

There’s nothing quite like homemade low-carb protein bars once you get into making them. You’ll quickly see how to make your own variations using the suggested ingredients above so that you can have healthy and keto-friendly snacks that everyone can enjoy. Stock your pantry with the key ingredients, and start experimenting for yourself!