Step 1

Preheat the oven to 160C/325F/Gas 3.

Step 2

Sprinkle the oats, linseeds and bran onto a baking tray. Drizzle over the maple syrup and roll the dry ingredients around on the baking tray to coat them in the syrup.

Step 3

Bake the syrup-coated ingredients in the oven for 15-20 minutes, shaking the tray a few times as the contents cook. Remove from the oven when golden-brown and set aside to cool.

Step 4

When the oat mixture has cooled to room temperature, tip it into a large airtight container and stir in the nuts, dates, goji berries, hemp seeds and cinnamon until well combined.