Low-Carb No-Bake Protein Bars

keto no-bake protein bars recipe

The struggle is over! No more wrestling to get enough protein in. These homemade protein bars have gotcha covered. High in protein, keto-friendly, vegan, paleo, oat-free, date-free, grain-free, dairy-free, egg-free, gluten-free, can be made nut-free, and made with real, wholesome ingredients, your body will be fuelled to take on the day, and love you for it.

Have you ever had sugar-free, low-carb protein bars before?

They taste like sawdust.

That’s why I went about making my own.

While they may be everything-free, don’t worry, they still taste absolutely incredible!

I do recommend branching out and not relying solely on these bars for your daily protein intake, they’re just a great addition to a healthy diet that’ll help boost protein levels and make a great snack. I’m a firm believer that variety is key to any healthy diet.

Many traditional protein bars have added sugar, and are more like a chocolate bar with protein added. Or, they taste forking disgusting. I have found some nice-tasting protein bars out there, but they’re usually full of dates (which mean high carb + high sugar). If I do find a really good keto bar, it’s usually quite pricey.

This is why I created my own keto protein bar recipe!

Not only are these bars incredibly healthy (wait ’til you see the ingredients!), but they take less than 15 minutes to prep, then all that’s left is to let them set!

Before we get started in learning how to make these low-carb protein bars – if you like what you’re seeing, subscribe to my email newsletter at the bottom of the page to keep up to date on the latest recipes, DIYs, gardening and health tips I share!!

Homemade Keto Protein Bars

You can freeze these bars, too. Just be sure to let them thaw out slightly before eating so they aren’t too hard.

If your protein bars end up too runny to stay together after chilling, you can freeze them as a backup option. This isn’t likely to happen, but can be a side effect of a nut butter that’s too runny.

The protein powder I use is Nuzest. It has the tick of approval from my naturopath as being a good quality protein powder. They routinely test their products for heavy metals, pesticides, solvents and other contaminants, and can guarantee their products are entirely clean and free of contaminants. Their plant protein is also free of lectins, a harmful – naturally occurring – compound found in peas and other legumes in high amounts.

If using a plain protein powder that’s unsweetened, add in 2 heaping tablespoons of cacao powder to give a chocolatey taste to these protein balls, or 1-2 tablespoons of pure vanilla powder for a delicious vanilla flavour. Other flavour options include maca, matcha, spirulina, and more.

I like to add in raw cacao melts as the “chocolate chips,” just as a healthier, sugar-free alternative.


  • 1 1/4 cups walnuts, divided into 1 cup and 1/4 cup
  • 1 cup almond flour or coconut flour
  • 1/4 cup chocolate or vanilla protein powder
  • 1/2 tsp pure stevia powder
  • 1/2 tsp sea salt
  • 2 tbsp almond butter, make sure it’s not too runny
  • 2 tbsp cocoa butter, melted
  • 1/2 cup Changing Habits organic pure cacao melts or sugar-free vegan chocolate chips, melted; for drizzling

To make:

  1. Line a baking pan with parchment paper, allowing it to hang over the sides.
  2. Place one cup of walnuts into a food processor or blender, and pulse until a fine, meal-like consistency forms.
  3. Add in flour, protein powder, stevia and sea salt. Pulse a few times until mixture is just combined, then scrape down the sides and pulse again.
  4. Add the almond butter and melted cacao butter, and blend continuously until a dough forms. The dough should feel firm to the touch, and when pressed, leave a fingerprint. It should not be runny or crumbly. If it’s like this, you may need to manually stir and scrape down the sides, then blend some more.
  5. Pour dough into pan and press down to evenly spread and compact the mixture. Chop up the remaining 1/4 cup of walnuts and press into the top of the dough. Drizzle the melted chocolate over the top, then place the pan in fridge and chill and set for at least 1-2 hours, or until the dough becomes firm.
  6. Lift the bars out of the pan using the edges of the parchment paper, place onto a cutting board and cut into bars, using a straight down motion.
  7. Store bars in the fridge in an airtight container, between layers of parchment paper to prevent them sticking.

Homemade protein bars tutorial

As always, this is not personal medical advice and we recommend that you talk with your doctor before trying or using any new products. I am not a doctor. All opinions expressed are my own personal thoughts and feelings of the products mentioned. Check with your doctor or health practitioner if you are uncertain about trying out any of the products, recipes or tips mentioned in this post.

Have you made protein bars before? What were they like? Share in the comments below.

Lots of love,

🖤 Vanessa

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