Put 150g coconut flour, and 150g protein powder into a bowl. Add the chopped nuts.
Stir the ingredients until well combined.
Put 100ml milk into a bowl, and shred the Medjool dates into the milk. Mash down with a fork until well mixed. You might need to add a little more milk.
Add the mushed date/milk mix to your dry ingredients and mix well. Add more milk, a tablespoon at a time, and get your hands into the bowl to pull it all together, a bit like scone batter. Add enough milk to have all the mix formed into a large ball.
Dust your surface with coconut flour and form small balls with the large one. Roll each one in the coconut flour to give a lovely white surface.
Pop in the freezer for an hour, then keep in the fridge until ready to eat.