How cool is that! Always awesome to see when people make things like this from scratch. A peanut allergy is definitely a tough one since it can be in a lot of different things. I think it is pretty common here, so anything packaged has to be marked so that people know it has nuts or any other common allergen. It is still so much better to have things made fresh, though, so even if it is a lot of work you are probably getting a lot more health benefits by making this delicious cocoa at home!