Looking for a protein-packed snack that doubles as a healthy dessert? These Hazelnut Chocolate Protein Bars are rich, chocolatey, nutty, and surprisingly wholesome. Made with hazelnut butter, protein powder, cocoa, and dark chocolate, they’re naturally gluten-free, dairy-free, and vegan. The best part? No oven required — just mix, chill, and enjoy. Whether you’re meal-prepping snacks, curbing a sweet craving, or fueling your workouts, these bars hit the spot.
Discover great ideas like Chocolate Hazelnut Thumbprint Cookies if you’re a fan of this nutty-chocolate pairing.
Ingredients for Hazelnut Chocolate Protein Bars
- 70g vegan protein powder (chocolate or vanilla)
- 2 tbsp cocoa powder (unsweetened)
- 170g hazelnut butter
- 5 tbsp plant milk (almond, oat, or hazelnut milk)
- 2 tbsp maple syrup (or sugar-free alternative)
- 40g hazelnuts (chopped)
For the chocolate topping:
- 100g dark chocolate (70% cocoa)
- 2 tbsp chopped hazelnuts (optional)
Step-by-Step Instructions
- In a mixing bowl, combine hazelnut butter, maple syrup, and milk until smooth.
- Add protein powder and cocoa powder, mixing into a thick dough.
- Fold in chopped hazelnuts.
- Press the mixture into a loaf tin lined with parchment paper.
- Melt the dark chocolate in the microwave or double boiler. Stir in optional chopped hazelnuts and spread over the base layer.
- Chill for at least 1 hour until firm.
- Slice into 8 bars and store in the fridge for up to 5 days.
Check out Salted Pistachio Chocolate Cupcakes if you love nut-and-chocolate treats.

Why You’ll Love These Hazelnut Chocolate Protein Bars
- Protein-rich: 13g per bar, perfect for post-workout recovery.
- Heart-healthy fats: Hazelnuts and hazelnut butter provide essential fatty acids.
- No-bake & simple: Ready in under 15 minutes (plus chilling).
- Vegan & gluten-free: Suitable for most dietary needs.
- Dessert-like taste: Satisfies chocolate cravings guilt-free.
Don’t miss our Chocolate Orange Brownies for another decadent, yet wholesome chocolate dessert.
Nutrition Information (per bar)
Nutrient | Amount |
---|---|
Calories | 283 kcal |
Carbohydrates | 16g |
Protein | 13g |
Fat | 20g |
Fiber | 3g |
Sugar | 9g |
Iron | 4mg |
Looking for inspiration? Try our Chocolate Hazelnut Crunch Cookies for another snack-worthy bite.
FAQs about Hazelnut Chocolate Protein Bars
1. Can I use peanut butter instead of hazelnut butter?
Yes! Peanut butter works, though the flavor will shift. Hazelnut butter gives the Nutella-like taste.
2. Can I make these sugar-free?
Swap maple syrup for a sugar-free syrup or stevia to lower sugar content.
3. How do I store the bars?
Keep them in an airtight container in the fridge for up to 5 days or freeze for longer storage.
4. Can I make them nut-free?
Try sunflower seed butter and omit the hazelnuts, though the flavor will differ.
5. Do I need protein powder?
Yes, it helps bind the bars and adds protein. Substituting flour won’t work well.
6. What type of chocolate is best for the topping?
Use 70% or higher dark chocolate for the richest flavor and health benefits.
Conclusion
These Hazelnut Chocolate Protein Bars are proof that healthy snacks can taste indulgent. With a balance of protein, healthy fats, and rich chocolate, they’re the perfect grab-and-go bite. Make a batch at the start of the week, and you’ll always have a satisfying snack ready.
Check out our Dark Chocolate Orange Slice Bake Cookies for another chocolatey delight to add to your recipe collection.