How much time to add cook frozen meat?

Cooking frozen meat takes approximately 50% more time than cooking fresh or thawed meat. For instance, if a recipe calls for cooking a fresh or thawed chicken breast for 15 minutes, it will take around 22-23 minutes to cook a frozen chicken breast of the same size. This additional cooking time is to ensure the meat reaches a safe internal temperature and cooks evenly throughout. It is important to monitor the internal temperature of frozen meat with a meat thermometer to ensure that it has reached the USDA-recommended internal temperature for safety.