No bake peanut butter protein bars

In a large bowl mix the peanut butter and honey. 

Add in the protein powder and oat flour until it forms a large, slightly dry ball of dough. 

Place a large piece of cling film over an 8 x 8 inch baking tray so that it hangs over the sides and press the mixture into the tray flattening with your hands so it goes right to the edges. 

Place the tray into the freezer for around 20 minutes. 

Whilst the mix is cooling, melt the chocolate chips in the microwave. 

Remove the tray from the freezer and using the cling film lift it out and onto a chopping board. 

Cut evenly into 12 bars and either drizzle or coat them all with the chocolate mix. 

The bars can be stored in an airtight container in the fridge or freezer.