Walnut Dark Chocolate Protein Bars

The perfect prep-ahead snack for busy weeks and post-workout fuel.

These Walnut Dark Chocolate Protein Bars are rich, satisfying, and designed to keep you fuelled when life gets busy. Made with LØUCO Perform, crunchy walnuts, and a dark chocolate topping, they strike the perfect balance between indulgence and nourishment.

Batch make them at the weekend, store them in the fridge, and enjoy a protein-packed snack whenever you need it most.

At a Glance

Prep Time: 15 minutes

Freeze Time: 30 minutes

Total Time: 15 – 45 minutes

Servings: 14 bars

Approx per bar:
201 kcal | 7g protein | 3g fibre

Ingredients

• 2 cups oat flour
• 2 servings (approx. 90g) LØUCO Perform Protein Powder
• 1 cup walnuts, crushed
• ¼ cup maple syrup
• ¼ cup almond butter
• 1½ cups unsweetened almond milk
• 100g dark chocolate, melted
• Flaky sea salt, to finish

Method

1. In a large bowl, combine oat flour, LØUCO Perform, crushed walnuts, maple syrup, almond butter, and almond milk. Mix until a thick dough forms.
2. Press the mixture evenly into a lined baking dish using the back of a spoon, spatula, or the base of a glass.
3. Pour the melted dark chocolate over the top and spread evenly.
4. Finish with a sprinkle of flaky sea salt.
5. Transfer to the freezer for 30 minutes to set.
6. Slice into 14 bars and enjoy.

LØUCO Tip

Store in an airtight container in the fridge for up to one week, making them the perfect grab-and-go snack for work, travel, or post-training recovery.

Why It Works

• Walnuts – rich in omega-3 fats to support overall wellbeing and loaded with fibre.
• Oat flour – provides slow-release carbohydrates for sustained energy.
• Dark chocolate – delivers antioxidants and satisfies sweet cravings.
• LØUCO Perform – clean plant protein designed to support recovery, energy, and muscle health.

Share Your Fuel

Made these bars? Tag @loucohealth on Instagram, we love seeing your healthy snack swaps.