The dough will be a little watery, don't worry its supposed to be like that. You can remove the protein powder, but add equivalent of oats. As written each cookie contains 112 kcal, 13g carbs, 1g fat, 8g protein, 9g fibre.
These came out fine but were more like cakes than cookies. But how can they be 112 calories, if the recipe makes 10 the surely just the 30g of oats are just over that. - 30 Jan 2016