Fully Cooked Beef Patties. Microwaveable. U.S. inspected and passed by Department of Agriculture. Quality Control USDA approved. The Philly Homestyle Char-Broiled Beef Patties are fully cooked, convenient, individually formed and separated. They're tender-juicy, nutritious, quick and easy to prepare. Just take the patties out of the box and heat them to your liking. They can be heated in an oven, a pan or a microwave and should be cooked from the frozen state for best results. Try Philly Homestyle Char-Broiled Beef Patties for a delicious meal or snack that the whole family will enjoy!