
Start by placing the chicken breasts cut into cubes over a strainer set inside a skillet filled with boiling water.
Add the unsalted butter and let everything cook for 20 minutes.
After this time has passed, remove the chicken cubes from the skillet.
Place them in the plastic bottle with the top cut off.
Next, add the grated mozzarella cheese, the grated cheddar cheese, the parsley, the mayonnaise and the wheat flour.
Season with the salt, a pinch of black pepper and mix everything well until combined.
Cover with plastic wrap, place it in the freezer and let it chill for at least 2 hours.
After this time has passed, cut it into strips.
Transfer to a large baking tray lined with non-stick parchment paper.
Take to a preheated oven at 180° C (350° F) and bake for 30 minutes.
To finish, add tare sauce to taste.
Serve.