Recipes: Snacks – High Protein Banana Flapjacks

A simple, family-friendly snack that’s perfect for batch baking

These flapjacks are one of those recipes you’ll find yourself making again and again. They’re quick to throw together, freeze beautifully and are ideal for lunchboxes, after-school snacks or those afternoons when you need something a little more substantial than a piece of fruit.

The addition of protein powder, nut butter and seeds helps make them more satisfying and balanced than traditional flapjacks.

Key Nutrition Information

Protein: Approximately 8-10g per flapjack
Fibre: Approximately 4-5g per flapjack

Ingredients

  • 2 ripe bananas, mashed
  • 150g oats
  • 2 scoops unflavoured protein powder (optional but increases protein)
  • 2 tablespoons peanut or almond butter
  • 1 tablespoon chia seeds
  • 2 tablespoons milk of choice
  • Optional: handful of chopped nuts, seeds or dried fruit

Method

  1. Preheat the oven to 175°C and line a small baking tin with baking paper.
  2. Mash the bananas in a large bowl.
  3. Add the oats, protein powder, nut butter, chia seeds and milk.
  4. Stir until everything is well combined.
  5. Fold through any optional nuts, seeds or dried fruit.
  6. Leave the mixture to sit for 5-10 minutes so the oats can soften slightly.
  7. Press the mixture firmly into the prepared baking tin.
  8. Bake for 20-25 minutes or until lightly golden on top.
  9. Allow to cool before slicing into squares.

Why They’re Good in Midlife

Many snacks are high in refined carbohydrates and leave you hungry again an hour later. These flapjacks combine protein, fibre and healthy fats to help keep you fuller for longer and support more stable energy levels throughout the day.

They’re also perfect for batch preparation. Spending a little time baking at the weekend means you’ll always have something nutritious ready to grab during a busy week. Small habits like this can make healthy eating feel much easier and more sustainable in the long run.