We've all been there. You're ready at the grill, only to realize the burgers are still rock-solid in the freezer. However, before you make any drastic changes to the menu or order takeout, there's good news - you can absolutely grill frozen burgers, and the results might surprise you.
Quick Answer
Yes, you can grill frozen burgers safely and successfully, although they'll take about 50% longer to cook than thawed burgers. That means about 15 to 20 minutes instead of the usual 8 or 10 (meaning about 4 minutes per side as I did here). I recommend medium heat rather than high. I also recommend flipping more frequently, and be sure to check that the internal temperature reaches 160°F before serving.
Why Grilling Frozen Burgers Actually Works
Frozen burgers have one advantage over thawed burgers: they hold their shape perfectly through grilling. There is no risk of the patty falling apart on the grates or of it shrinking into a hockey puck. The slower cook is also an advantage, as it results in more even doneness from edge to center, with less of the gray, overcooked ring you sometimes get from thawed burgers that were seared too hot. That said, the trade-off is increased time and a slight loss of that hard-seared crust. For weeknight burgers or a casual backyard BBQ, that trade-off is more than worth it, in my opinion.
How to Do It Right
- Use Medium Heat: High heat will char the outside before the inside thaws. Aim for a grill temperature of around 350-400°F.
- Don't season before cooking: Salt, pepper, and other seasonings will not stick to a frozen burger, let alone penetrate into the meat. Wait until the patties have been on the grill for a few minutes and the exterior has begun to thaw before you start seasoning.
- Flip More Often: Whereas I would only flip a thawed burger once or twice (as I did here, I recommend flipping frozen burgers every 3-4 minutes. This promotes even cooking and prevents the outside from burning while the inside catches up.
- Keep the Lid Closed Between Flips: A closed lid traps heat and helps the center thaw and cook through more evenly, so I recommend keeping it shut between flips.
- Always Check the Temperature: Do not go by time or appearance alone when grilling frozen burgers. This is unsafe. Instead, use an instant-read thermometer inserted into the thickest part of the patty. Look for a temperature of 160°F as a safe minimum temperature.
What Not To Do
- Don't try to Separate Frozen Patties that are Stuck Together: Run the package under cool water for a minute or two until they slide apart (not warm water). Forcing them risks tearing the meat.
- Don't Grill Frozen Burgers Thicker than ¾ Inch: Thick frozen patties have a hard time cooking through without burning the outside. Standard supermarket patties (1/4 to ½ inch) work the best.
- Avoid Thawed then Refrozen Burgers: Do not cook from frozen if the burgers were previously thawed and then refrozen. The texture and food safety both suffer.
Bottom Line
Frozen burgers can indeed be cooked on the grill and are a delicious weeknight shortcut. Just be sure to lower the heat to medium, give them more time, flip more frequently, and check the temperature before serving. Done properly, you'll get a juicy, evenly cooked burger without having to wait for them to thaw.
Angela Campos says
I am so glad I came across this post! This is super helpful information, adding it to my recipe collection, since it is full of great tips!
Mimi says
I’ve always been worried about grilling frozen patties, but this guide was a game-changer! My burgers came out perfectly juicy and evenly cooked.
Katie Crenshaw says
Great tips! I threw the frozen burgers on the grill and they came out great.
Ben says
Bookmarked! I've been defrosting my burgers all this time, and I never had to!
Terri says
I love grilling frozen burgers. It's such a time saver, and they're just as juicy. Everyone should use this guide.