How Long To Grill Burgers – Timing and Temperature is Key to Perfection

On this site, we’ve already looked at how to make burgers, but we’ve not yet looked into how long it takes to grill a burger to achieve different doneness levels, or the perfect result you’re after.

I’m speaking on a purely personal level here, though I’m sure I’m not alone in this, but there’s little I like better from the barbecue than a delicious burger.

Don’t get me wrong, steaks, chops and ribs are all great! Same goes for grilled veggies – if you can grill it, I’ll eat it. But there’s a special place in my heart for the classic barbecued hamburger.

However, I like mine a little less well done than most. Medium rare to medium in fact. But there’s safety issues at play here when dealing with the temperature of grilled ground meats, due to surface bacteria being minced into the middle.

Burgers searing on a grill with flames licking the underside
© breakingthewalls – stock.adobe.com

So do we have to cook our burgers to well done for safety reasons? Or is there a safe way to have them cooked to a lower doneness level?

I mean, here’s the thing; The majority of people like their steak medium rare, maybe even leaning to the rare side. A pink and juicy bit of beef is wonderfully tender and flavorful. However, is it safe to make a hamburger the same way?

In this article, we’re going to discuss how long to grill burgers for a delicious end result, while keeping a keen eye on food safety.

Billions Served, Well Done!

The world loves a hamburger. In the United States alone there are more than 50,000 restaurants where the burger is the focus of the menu. Americans eat around 50 BILLION hamburgers annually. And do you know what most of those burgers have in common? They’re cooked all the way through.

In fact, in many jurisdictions in the U.S., and certainly in Canada, there is legislation banning the serving of “undercooked” hamburgers. Restaurants in Canada have been fined or shut down by food inspectors for this infraction. And the Government of Canada website has a special “Hamburger Safety Tips” page. Seriously, go look!

Several U.S. states have a ban on selling pink-centered beefburgers, including North Carolina, South Carolina, and Wyoming. Somewhat sensibly, South Carolinians over the age of 18 can choose a medium rare beefburger if they wish. However, I’m trying to imagine how strange it must be to ask for I.D. before ordering a hamburger!

The thing is, though, some people prefer the taste of a juicy, pink burger.

Of course, you can readily sear a beef burger on the outside, move it off the direct heat, and let it cook for a few minutes until it’s medium rare. The temperature range for medium-rare beef is 130-140F. This is where the government steps in.

According to the United States Department of Agriculture Food and Safety and Inspection Service, the minimum internal temperature for cooking ground meat of any kind is 160F.

However, for just plain ol’ beef they only recommend an internal temperature of 145F. What gives?

It’s What’s On the Outside That Counts

Of course, a lot of us would never dream of cooking a steak until it was 145F on the inside. That falls into the medium well range, which is pushing the upper limits of the doneness scale.

A medium rare steak is at least 10 degrees cooler on the inside, and a rare cut of beef can be as low as 125F, followed by a 3-minute rest. (For the meat, not the chef.)

What’s the reason for the discrepancy? It’s part science and part erring on the side of caution.

The USDA, and its counterparts in other countries around the world, is in the business of protecting the public, so they tend to provide conservative guidelines for cooking. They’re generally assuming the meat-handling process was not as pristine as it could be, so they give temperature recommendations that are guaranteed to kill surface bacteria.

Ah, “surface.” That’s the key word here! A raw, unprocessed cut of meat like a steak, or a pork chop likely has its fair share of surface contaminants.

An intact muscle doesn’t have internal bacteria, however. So all you have to do to make it safe to eat is to cook it until the external temperature is high enough to kill the little nasties on the outside.

Once that’s done, the internal temperature barely matters, which is why some serious carnivores opt for their steak to be cooked ‘blue.’ (I’ll stick with warm and juicy, however.)

How to Get Sick From Eating Burgers

So I’ve used the very vague terms, “bacteria,” “contaminants,” and, “nasties,” but I haven’t actually told you what it is you’re trying to kill. There are several unpleasant kinds of bacteria may be present on raw meat, including Salmonella, Listeria, and Staphylococcus.

Escherichia coli is one of the best-known, most common, and least pleasant. E. coli is found in the intestines of cows and is commonly spread to other cuts during the slaughtering process.

I won’t go into details about what each one can do to your health, but suffice to say, you don’t want any of them. E. coli, in particular, can wreak havoc on the digestive system, especially in kids.

Turning Things Inside Out

Beef being put through a mincer
© grinchh – stock.adobe.com

So why does ground meat have its own set of rules? Because ground meat is basically turned inside out.

The exterior of the cut gets mixed in with the interior until there’s no telling which was which. This means that any bacteria that was once confined to the outside could now be anywhere in the meat.

For that reason, many people believe it’s necessary to cook ground meat until the internal temperature is high enough to kill any bacteria that may be present anywhere in the meat.

But, what if it wasn’t there in the first place?

Cooking With Mr. (or Mrs.) Clean

By the time you get your ground beef from the grocery store (where most of us get our meat), it has been handled a lot. You really have no idea where it’s been or how it’s been treated. 

If it came from a government-inspected processing facility, you could be fairly assured it’s as clean as can reasonably be expected, but you really cannot be sure at all that some surface bacteria hasn’t made its way into the ground meat. So I would recommend always following the USDA advice to take it to 160 F minimum, to be perfectly safe.

Grinding Your Own Beef

Some people, however, prefer to do things their own way.

Grinding your own meat from butchered primal cuts limits the exposure of the meat to possible contaminants. Indeed some chefs and food experts suggest grinding your own meat in an environment you control will reduce the likelihood of contamination.

If you’re confident your ground meat is free of bacteria, you can cook to lower temperatures and know you and your guests are safe.

It’s worth noting, however, that the USDA recommends against grinding your own meat. They reason is that in their approved facilities they test primal cuts for bacteria, E. coli in particular, before they grind it.

Unless you’re running a science lab in your home, you have no idea what’s on your meat. And, as I said earlier, grinding meat brings the outside of the meat, where the bacteria live, to the inside.

If you have total confidence in your meat supplier and the cleanliness of your kitchen, this might be your path to a medium-rare patty. However, there are a few methods you can employ to be doubly sure!

Give Your Beef A Bath

If you’re not convinced your own ground beef is safe to cook to medium or less – and I would say you can never be sure – but you really, really want a burger that’s got a touch of the pink inside, there’s three methods you can consider.

A leading food scientist says the trick to contaminant-free is to blanch the primal cut before grinding. Evidently, a quick rolling boil, no more than 60 seconds, is enough to kill the bacteria, but not enough to cook more than just the top millimeter or two.

When you grind the cut, the skin of the cooked meat will just mix in, and you’ll never notice it. The meat is now free of bacteria and safe to cook to a lower temperature.

Sear Before Grinding

Another method you can use is to quickly sear all sides of the whole cuts of meat before grinding. Again, just 60 seconds each side is all it would take at a screaming hot temperature to kill all surface bacteria before grinding.

This will mean grinding in some cooked meat into your mix that you wanted entirely pink, but it will be minimal and you will barely notice, while having earned peace of mind that it is safe to eat.

Pasteurization

Another way to use temperature to decontaminate meat is to pasteurize it.

Pasteurization is the process of using heat to kill contaminants, and it’s most commonly used on milk and juice. You can do the same thing to meat, however.

All you have to do is cook the meat on a low enough temperature to avoid overcooking, and hold that temperature for a (relatively) long time.

For example, to do a medium burger, you bring your grill to 140F and cook at that temperature for 8.6 minutes, according to the Hospitality Institute of Technology and Management.

How Long Should You Grill Burgers? Let’s Finally Answer the Question

I’ve spent a lot of time going over hamburger law, theory and philosophy, but I haven’t told you how long to cook your burger yet! I’m not going to dive into how to cook burgers in this guide, it’s simply a screaming hot grill and flip once mid cook. But I will produce an article on this soon.

Anyhow, assuming you know your meat to be safe, here’s how to cook it to various levels of doneness, where I have provided times and temperatures as guides.

All the timings below are for a 1 inch thick burger patty, over a screaming hot grill heat. Whether using a charcoal grill or gas grill, it doesn’t matter. Just get the grill to a very high heat before the burger ever touches it.

Temperature is the best indicator of whether you’ve got your meat to where you want it, but if you don’t have a meat thermometer, you can use your watch instead.

The times are guidelines only, of course, because meat will cook at different rates depending on how thick it is, fat content, starting temp, and a few other variables.

How Long to Grill Burgers for ‘Blue’

Meat cooked to the blue level of doneness is very red in the center and lightly cooked on the outside.

Temperature range: 115-120F

Cooking time: You really just want to sear both sides; 2 minutes on very high heat on each face ought to do it

Grilling a Burger to Rare

Rare beef is soft, cool and red in the center, and only cooked about 1 or 2 mm.

Temperature range: 125-130F

Cooking time: 3 minutes on each side

Achieving a Medium Rare Burger

One of the most popular levels of doneness, medium rare beef is moderately warm and red, and slightly firm.

Temperature range: 130-140F

Cooking time: 3 minutes on one side, 4 minutes on the other

Grilling a Burger to Medium Doneness

Medium is the lowest level of doneness some regulating bodies recommend for cut beef. A medium burger should be slightly pink, warm all the way through, and firm.

Temperature range: 140-150F

Cooking time: 3 minutes on one side, 5 minutes on the other

Hitting the ‘Medium Well’ Doneness Mark

Apparently, this is almost safe to eat. Just a bit of pink will show in the center of the burger, and the meat will be firm.

Temperature range: 150-155F

Cooking time: 3 minutes on one side, 6 minutes on the other

Grilling a ‘Well Done’ Burger

This is the minimum level of doneness for ground beef as recommended by the USDA. Beef should be grey/brown all the way through, hot, and firm.

Temperature range: 160F and up

Cooking time: 3 minutes on one side, 7 minutes on the other

Overcooked Hamburger

I hate to even mention this, but some people really like their meat, “burnt to a crisp,” to quote Steve Buscemi in ‘Pulp Fiction.’

It’s not difficult to cook meat to this level; it’s pretty much black right through, and hard.

Temperature range: over 160F

Cooking time: As long as it takes

The Rule of Thumb

Using palm of hand to measure doneness of burger
© Gerhard Seybert – stock.adobe.com

Time and temperature are two indicators of doneness, but if you don’t have a thermometer (and you really should get one, if that’s the case) or a watch, you can usually tell by touching the burger patties to see where the meat is at on the doneness scale.

Many sites, cooks and chefs teach to use this method, but I would advise to steer clear of it and get yourself a good thermometer, as it’s the only real reliable way of checking doneness. (Or you could cut into the burger to see how it looks as a last resort I guess?)

However personally, I never use this method, I feel it too unreliable, inconsistent and just too inaccurate. Different ground meats can feel very different, so the accuracy of this is just too flawed for me. However, for the sake of completeness I feel I should include the following technique in this guide.

Open up your hand and relax the fist you’ve made because you’re stressed about whether or not to eat a medium rare burger.

Then, take your index finger from your opposite hand and touch that big wad of flesh at the base of your thumb. Feel how squishy that is? Well, that’s what raw ground beef should feel like when you press it in the center.

Now, gently press your thumb against the index finger on the same hand. How that part of your palm feels now is what a burger cooked rare feels like.

You can keep it going, too: middle finger gives you medium rare, ring finger is medium, and the pinky is well done.

Dry, Tasteless Burgers? Chuck That!

All kinds of non-government food experts and enthusiasts swear up and down that the risk of contracting a food-borne illness from tainted beef is so low, it’s not worth worrying about.

Television food personality and chef Anthony Bourdain thinks the whole thing is ridiculous and once went on an obscenity-laden rant about the issue. I can’t reprint that here, but I can offer this quote from Mr. Bourdain on the subject:

Anyone who refuses to let you eat your burger at a temperature less than medium is on the side of the terrorists.

You have to admire his passion.

Anyway, if you’re still undecided about whether or not grilling burgers to a lower temperature is safe, but you want a flavorful, juicy burger, here’s the burger hack for you.

You can buy ground beef made from just about any of the primal cuts. And while a burger made from a premium cut of beef sounds enticing, the truth is that pretty much the best burger meat comes from the chuck.

Ground chuck meat has good fat content – not too chewy, and not too lean – which means it will stay moist when cooked, even to a higher well done. Other cuts work well, too, so long as the fat content is 20 to 25 percent.

Less than that, and it’ll dry right up and be no better than a low-grade fast food drive-through beefburger if you take it to the recommended 160 F.

So aim for a good 20% as a ball park figure, and tweak up or down to your liking.

Done with Doneness

While warnings exist for a reason, governments do sometimes err on the side of caution.

In the end, the question of whether or not to cook your burgers all the way through is a matter of personal choice. You do what seems right to you, and we won’t judge you, no matter what you decide.

Unless your burger is bad, in which case we will judge you very harshly.

Well, there was a lot more to know about this topic than you thought, wasn’t there? I hope you learned something new and interesting you can share with your friends and family next time you’re gathered ‘round the grill.

And since you’re in the sharing mood, please share this article with your grill groupies and BBQ buds. The more folks that know how to cook a burger, the more likely you are to get served a good one when you’re invited to their cookouts.

If you like what you read, we’d like to know, and if you didn’t like something, we want to know about that, too. Send us your tips, tricks, opinions, corrections – anything you think we should know!

Thanks for reading, and happy grilling!

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Mark Jenner

Hi. I'm Mark Jenner, owner and creator of FoodFireFriends.com. I grill and smoke food outdoors at least three days a week on a wide range of equipment, have done so for years, and love nothing more than cooking good food, over live fire, enjoying it with friends. The aim of this site is to educate and help others to do the same.

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