Heat the oven to 180c/gas mark 4

Line an 8inch/20cm square tin with baking paper

Melt the butter in the saucepan over a low heat and stir in the maple syrup

Remove pan from the heat and stir in the peanut butter

Combine the oats, hemp seed and protein powder in a bowl

Stir in the liquid mixture and combine

Pour the mixture into the baking tray and press down firmly

Bake for 25mins or until golden

Allow to cool and then cut into 12 squares