The phrase "meat mixture" refers to a combination or blend of different types of meat, typically used as an ingredient in recipes or dishes. Full definition
Form meat mixture into small balls (no more than 1 inch diameter). (easynaturalfood.com)
Working one at a time, scoop out portions of meat mixture with a 1 / 4 - cup measuring cup; roll gently between your hands into balls. (epicurious.com)
Always beat meat mixture in one, circular direction. (bonappetit.com)