How Long To Cook Frozen Burgers On Grill. The major factor in how long it will take is the thickness of the meat, as thicker burgers will take longer to cook all the way through. The juices will start flowing just the right amount for the burgers to absorb the seasoning.
You can check the temp. Place the seasoned, frozen patties on the grill and flip every 3 to 5 minutes. Grill burgers 8 minutes on one side, flip, grill for 7 minutes on other side.
Generously salt and pepper both sides of the burger patties.
As with many other things in cooking (and life as a whole), a little patience goes a long way when cooking frozen foods. Put the marinated frozen patties on the grill and leave it to cook and grill well. How long it takes to grill your burgers depends on how thick they are. A family size grill will cook five to six hamburgers at once.