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High-Protein Chocolate Macadamia Halva

★★★★★★★★★★
5 stars, average of 3 ratings

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This High-Protein Keto Chocolate Macadamia Halva is the perfect low-carb, high-protein alternative to traditional halva. It's adapted from my original halva recipe featured in The New Mediterranean Diet Cookbook, combining rich macadamia nut butter, tahini, and collagen powder for a satisfying treat that’s both nutritious and delicious.

The macadamias add a nice crunch and a healthy dose of fats, making this a great snack or dessert for keto, paleo, or low-carb diets. Plus, it’s quick to make and stores well in the fridge for up to two weeks!

Recipe Ingredients & Swaps

This recipe uses simple, keto-friendly ingredients, and there are a few easy substitutions to suit your needs.

  • Tahini: This adds creaminess and a rich, nutty flavor. You can swap it with almond butter or sunflower seed butter if you prefer a different flavor profile.
  • Macadamia Nut Butter: The buttery texture and mild taste of macadamia nut butter are perfect for this recipe. If needed, almond butter or other nut butters work well too. I LOVE House of Macadamias - get 10% off by using code KDA or simply click the link to automatically apply it.
  • Collagen Powder: Used for added protein and a smooth texture. If you don't have collagen, you can substitute whey protein isolate or egg white protein isolate—just make sure they're low-carb isolates, not concentrates.
  • Allulose: A low-carb sweetener that doesn't spike blood sugar and has a mild sweetness. If you prefer, you can substitute it with erythritol or monk fruit, but note that allulose gives a smoother texture without aftertaste.
  • Coconut Oil: This helps bind the ingredients together while adding healthy fats. If you prefer, you can use ghee or unsalted butter as a substitute.
  • Raw Cacao Powder: Adds deep, rich chocolate flavor. You can use Dutch-processed cocoa for a smoother, less acidic taste.

High-Protein Chocolate Macadamia Halva

Where to Get Allulose

There are a few options available on Amazon. The brand I use and like is RxSugar. If you live in the US you can get RxSugar 20% off by using this link (affiliate link) or by using the code KETODIET20 at checkout. For those outside the US, it can be a bit more challenging to find, but you can order it in bulk and have it shipped to the UK.

Tips for Making the Perfect Sugar-Free Halva

To ensure your keto halva turns out perfectly, keep these tips in mind:

  • Soften nut butters: Gently heat the tahini and macadamia nut butter with coconut oil on low heat. This makes them easier to mix.
  • Powder the Allulose: Granular allulose can be a bit grainy. For a smoother texture, pulse it in a coffee grinder or food processor until powdered.
  • Use a parchment-lined pan: Line your pan with parchment paper to make it easy to remove and cut the halva without sticking.
  • Choose your nuts wisely: If you prefer roasted macadamias, roast them at lower temperatures (265°F to 300°F/ 130°C to 150°C) to preserve the healthy fats and prevent damage.
  • Chill thoroughly: Let the halva chill in the fridge for at least an hour before cutting, so it sets properly and cuts cleanly.

Storage

To keep your keto chocolate macadamia halva fresh, store it in an airtight container in the refrigerator for up to two weeks. If you’d like to keep it longer, freeze the halva for up to three months. When you're ready to enjoy, let the frozen halva thaw in the fridge overnight. This low-carb halva softens quickly at room temperature so always keep refrigerated until serving.

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Hands-on Overall

Serving size bar

Allergy information for High-Protein Chocolate Macadamia Halva

✔  Gluten free
✔  Dairy free
✔  Egg free
✔  Nightshade free
✔  Pork free
✔  Avocado free
✔  Fish free
✔  Shellfish free

Nutritional values (per bar)

Net carbs2.5 grams
Protein8.5 grams
Fat19.9 grams
Calories220 kcal
Calories from carbs 4%, protein 15%, fat 81%
Total carbs5.1 gramsFiber2.6 gramsSugars0.6 gramsSaturated fat6.1 gramsSodium27 mg(1% RDA)Magnesium34 mg(9% RDA)Potassium113 mg(6% EMR)

Ingredients (makes 16 servings)

Instructions

  1. To soften the tahini and the macadamia nut butter, place them in a small sauce- pan over low heat with the coconut oil. Remove from the heat and set aside to cool for a few minutes.
    High-Protein Chocolate Macadamia Halva
  2. Add the remaining ingredients. Stir to combine, then pour the mixture into an 8 × 8–inch (20 × 20 cm) parchment-lined pan or a silicone pan, or any pan or container lined with parchment paper. Place in the fridge for at least 1 hour or until fully set. High-Protein Chocolate Macadamia Halva
  3. Cut into 16 pieces and serve. High-Protein Chocolate Macadamia Halva
  4. To store, keep refrigerated for up to 2 weeks or freeze to up to 3 months. High-Protein Chocolate Macadamia Halva

Chocolate Macadamia Halva
Step by Step

★★★★★★★★★★
5 stars, average of 3 ratings
Chocolate Macadamia Halva
A rich and nutty keto halva made with macadamia nut butter, tahini, collagen, and allulose for a low-carb, high-protein, and sugar-free treat.
Hands on10m
Overall1h 10m
Servings16
Calories220 kcal
Pin it

Ingredients

Instructions

  1. To soften the tahini and the macadamia nut butter, place them in a small sauce- pan over low heat with the coconut oil. Remove from the heat and set aside to cool for a few minutes.
  2. Add the remaining ingredients. Stir to combine, then pour the mixture into an 8 × 8–inch (20 × 20 cm) parchment-lined pan or a silicone pan, or any pan or container lined with parchment paper. Place in the fridge for at least 1 hour or until fully set.
  3. Cut into 16 pieces and serve.
  4. To store, keep refrigerated for up to 2 weeks or freeze to up to 3 months.

Nutrition (per bar)

Calories220kcal
Net Carbs2.5g
Carbohydrates5.1g
Protein8.5g
Fat19.9g
Saturated Fat6.1g
Fiber2.6g
Sugar0.6g
Sodium27mg
Magnesium34mg
Potassium113mg

Detailed nutritional breakdown (per bar)

Net carbsProteinFatCalories
Total per bar
2.5 g8.5 g19.9 g220 kcal
Sesame tahini (unsweetened)
1.4 g2 g6.3 g70 kcal
Macadamia nut butter, sugar-free
0.3 g0.4 g4.1 g39 kcal
Coconut oil, extra virgin
0 g0 g4.5 g41 kcal
Gelatin powder, hydrolyzed (collagen)
0 g5.4 g0 g21 kcal
Cocoa powder, raw (cacao)
0.3 g0.3 g0.2 g3 kcal
Allulose, natural low-carb sweetener
0.2 g0 g0 g1 kcal
Vanilla powder, dried (from vanilla beans, vanilla pods)
0 g0 g0 g1 kcal
Macadamia nuts
0.3 g0.5 g4.8 g45 kcal

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Martina Slajerova
Creator of KetoDietApp.com

Martina Slajerova

I changed the way I ate in 2011, when I was diagnosed with Hashimoto’s, an autoimmune disease that affects the thyroid. I had no energy, and I found it more and more difficult to maintain a healthy weight.

That’s when I decided to quit sugar, grains, and processed foods, and to start following a whole-foods-based ketogenic approach to food.

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Comments (8)

★★★★★★★★★★

OMG!! I've been experimenting with more keto snacks, so I'll deffo be giving this halva a try—it sounds delish and I adore macadamia nuts! Always searching for high-protein stuff that keeps me happy and full without the carbs creeping in!

I can't agree more! 😊

Oh, this is such a yummy version of halva! Can't wait to give this a try!

Thank you, I hope you like it!

★★★★★★★★★★

OK you just made my day! Halva, high protein, AND keto? This is amazing. It's not chilling in the fridge. FYI: I used roasted macadamias for extra flavor, just baked them for 5 minutes.

Thank you for your kind words, I keep this one in the freezer, it's so addictive ! 😊

This is super inspiring and perfect for anyone keeping it keto! Curious, can the whey protein really change the hallva's flavor a lot?

It depends... If we are comparing it to regular halva, this one has a different, softer texture as it has to be refrigerated, and it's definitely not as sweet and chewy. But other than that, it does taste similar to halva, thanks to tahini and protein powder which actually helps with texture. I personally think unflavored protein powder is best. I hope you like it! 😊