Protein bars

Put the oats in a blender and blitz until they resemble flour. Add the mashed banana, maple syrup, nut butter, protein powder, the mixed seeds and vanilla extract. Blend again to make a thick dough, adding the milk, if needed, to bring it together.

Press the dough into a 20cm square tin lined with baking parchment, ensuring it's in an even layer. Drizzle over the melted chocolate and scatter over the extra 1 tbsp mixed seeds and a pinch of sea salt flakes. Chill for 1 hr before cutting into bars.