To make the hot honey, place all the ingredients in a pan and simmer on a medium heat for 5 minutes. Allow to cool to room temperature before passing through a sieve and discarding the chopped chillies.
Open a dough ball into a pizza skin and top with the tomato sauce. Add the mozzarella, blue cheese and ‘nduja.
Turn the flame down to its lowest setting. Transfer the pizza to your Roccbox placement peel and bake in the oven for around 4 1/2 minutes.
As the pizza comes out of the oven, drizzle some hot honey over the toppings and brush a little more over the crust. Mix the chilli flakes with the sesame seeds and sprinkle generously around the crust.