This High-Fibre Chocolate Banana PB Smoothie is a nutrient-packed blender favourite — rich and chocolatey without weighing you down. With chia seeds, flax meal, cacao, and Greek yogurt, you get a seriously satisfying combo of fibre, protein, and healthy fats in under five minutes. Perfect for breakfast or mid-afternoon snack.

Nutrition Per Serving

Calories: 346 cal | Protein: 29g | Carbs: 35g | Fat: 14g | Fibre: 11g

Makes 1 serving. Nutrition calculated using unsweetened almond milk. Substituting 2% dairy milk adds ~60 cal and ~6g protein.

Ingredients

  • ½ cup plain Greek yogurt (2%)
  • ½ medium frozen banana
  • 1 tbsp cacao powder
  • 1 tbsp chia seeds
  • 1 tbsp flax meal
  • ½ scoop chocolate protein powder
  • ¾ cup milk of choice

Optional: Use chocolate or vanilla-flavoured Greek yogurt instead of plain to enhance the flavour.

Instructions

1. Blend and Serve

Add all ingredients to a blender. Blend on high for 45–60 seconds until smooth and creamy. Pour into a glass and enjoy immediately.

Dietitian Tips

  • Freeze your banana ahead of time. A frozen banana makes the smoothie thicker and creamier — no ice needed, and it won’t dilute the flavour.
  • Let it rest before drinking. If you have a minute, blend first then let it sit for 2–3 minutes — it thickens up nicely as the chia absorbs and may be easier to digest.
  • Milk choice affects calories. Unsweetened almond milk keeps this around 346 cal; switching to 2% dairy brings it to about 406 cal with an extra 6g of protein.

Take Your Nutrition Further

Explore the Resources page for nutrition guides, meal planning tips, and more high-protein ideas to fuel your goals.

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