how long do you bake hamburger patties
Prepare a cookie sheet by spraying the sheet with non-stick cooking spray. Arrange frozen hamburger patties on the cookie sheet and place in the oven for 30 to 45 minutes. Check the patties to make sure they are thoroughly cooked after 30 minutes by injecting one of the patties with the meat thermometer. Ground beef should reach an internal temperature of at least 160 degrees before it may be eaten safely. Allow the patties to bake as long as possible to reach this temperature.