*Why would you add gelatin to Italian-style turkey meatballs?
Mainly, adding gelatin to ground meat helps it to retain moisture resulting in a more tender texture. Adding a small amount of unflavored gelatin mitigates graininess by trapping moisture and giving the meatballs a juicy mouthfeel. Then, a 15-minute refrigeration gives it all time to bind together and produce a springy, juicy texture in the cooked meatballs.