Preheat the oven to 200° Celsius

Heat the milk, butter and salt in a small sauce pan until it comes to a boil

Sift the tapioca flour into a large bowl

Pour the milk mixture over the tapioca and stir with a fork, until it resembles bread crumbs

Add the cheese and mix in with the fork

Add the egg and mix with the fork until the dough comes together

Place the dough into a piping bag and pipe small balls onto a lined baking tray

Flatten the tops with your finger

Bake for 25 minutes and serve straight out of the oven