Making the filling. Chicken meat can be taken already cooked in advance in salted broth or boiled. We spread the meat disassembled into pieces in the chopper and break it into a mass. In a saucepan, pour the oil, heat it and spread the garlic crushed with the flat side of the knife. After a minute, when the garlic gives its flavor to the oil, remove it and spread the finely chopped onion. Gild. We send it to the meat. Try for salt. Grate the cheese. The filling is ready.