First of all, shell the running wheat and mix it with salt, pepper, pecorino cheese, grated lemon peel, 1 teaspoon of lemon juice, and chopped pistachios.

With wet hands, take a handful of the mixture, add a cube of scamorza cheese in the center and close the mixture around it forming a meatball.
Proceed in this way to form all your croquettes, then pass them first in the egg, after having lightly beaten it, and then in the breadcrumbs.

Heat a drizzle of oil in a non-stick pan and cook the meatballs, turning them often so as to brown them evenly.

The wheat meatballs are ready, serve them immediately to find the stringy heart.