The Quick Take
To master internal meat temperatures, rely on an instant-read thermometer rather than time or touch. Insert the probe into the center of the thickest section of the meat, avoiding bone, fat, and gristle. The USDA's safe minimum temperatures are measured before you remove the food from the heat, so the reading on the grill has to reach the number in the chart below. Meat keeps cooking for a few minutes after it leaves the fire (carryover cooking), which is why you should check early and often and take it off as soon as it hits your target instead of letting it overshoot. Let the meat rest for 3 to 10 minutes before slicing so the juices can settle.
Key Facts at a Glance
| Meat Type | USDA Safe Minimum (take it off at or above) | Rest Time | Cook's Note |
|---|---|---|---|
| Chicken & Turkey Breast | 165°F | 5 mins | Take it off right at 165°F; every degree past that dries it out. |
| Chicken Thighs, Legs & Wings | 165°F | 5 mins | Safe at 165°F, but most tender at 175°F to 185°F. |
| Steak, Beef & Lamb Chops or Roasts | 145°F | 3 mins minimum | 145°F is medium. See the FAQ below about medium-rare. |
| Pork (Chops, Loin, Tenderloin) | 145°F | 3 mins minimum | A slightly pink center at 145°F is safe and juicy. |
| Fish & Shellfish | 145°F | 3-5 mins | Flesh turns opaque and flakes easily with a fork. |
| Ground Beef, Pork & Lamb (Burgers) | 160°F | None needed | No pink-center burgers: grinding spreads surface bacteria through the meat. |
| Ground Chicken & Turkey | 165°F | None needed | Same as all other poultry. |
Source: USDA Food Safety and Inspection Service, Safe Minimum Internal Temperature Chart. These are doneness temperatures for each meat. For grill heat and cooking temperatures by food, including fish and vegetables, see our Temperature Guide for Grilling.
Setting Up for Success: Trust the Probe
Before we dive into the numbers, let's talk about the heat. Live-fire cooking is dynamic. You aren't setting a dial to 350°F and walking away. You are managing a living, breathing fire, which means your meat can go from perfectly seared to overcooked in a matter of minutes.
When I fire up my Arteflame grill, I'm working with a center grate that hits over 1,000°F for a hard sear, and a flat solid-steel cooktop that naturally transitions to cooler zones toward the outer edge. This design makes it incredibly easy to sear a thick steak in the center and move it outward to finish cooking gently. It's the ultimate setup for heat control.
But even with perfect heat zones, you still need to know exactly what's happening inside that cut of meat. A digital instant-read thermometer is your best friend here. It removes the guesswork, saves your expensive cuts of beef, and ensures your poultry is safe to eat without turning into sawdust.
Step-by-Step Instructions
- Calibrate your thermometer: Ensure your thermometer is reading accurately by plunging it into a glass of ice water. It should read exactly 32°F.
- Find the thickest part: Locate the thickest section of your meat. For chicken breasts, this is the bulbous end. For steaks, it's dead center.
- Insert the probe correctly: Push the thermometer probe into the side of the meat rather than from the top down, especially for cuts thinner than an inch. This ensures the sensor is fully submerged in the center.
- Avoid bone and fat: Keep the tip of the probe away from bones, large fat pockets, or the grilling surface itself, as these will give you falsely high or low readings.
- Take it off at the right moment: Start checking a few minutes before you expect the meat to be done, and remove it as soon as the thickest part reaches your target. Never take meat off below its USDA safe minimum and count on carryover to finish the job: the rise during resting is a bonus for flavor and texture, not a safety step.
- Rest the meat: Place the meat on a cutting board, tent it loosely with foil if you are outside in the cold, and let it rest before slicing: at least 3 minutes for steaks, chops and roasts, 5 minutes for poultry.
Pro Tip: If you are cooking a large batch of steaks on an Arteflame, you can move the finished ones to the extreme outer edge of the flat steel cooktop where it's cool enough to keep them warm without overcooking while the rest finish up.
Common Mistakes to Avoid
- The "Poke Test" delusion: Unless you have hands made of asbestos and decades of line-cook experience, poking a steak to guess its doneness is a great way to ruin a $40 ribeye. Invest in a high-quality thermometer from a trusted brand like ThermoWorks.
- Slicing immediately: Cutting into a steak right off the grill lets all the pressurized juices bleed out onto your cutting board. Let it rest!
- Temping straight down on thin burgers: Pushing a probe vertically into a half-inch burger usually means the tip touches the hot cooktop. Always go in horizontally through the side.
- Forgetting the finishing touch: After resting and slicing, people often forget that the inside of the meat is unseasoned. Hit the exposed slices with a pinch of Diamond Crystal Salt to make those flavors pop.
- Hitting the bone: Bones conduct heat differently than muscle. If your probe is touching the bone of a pork chop, you will get a false reading and end up with undercooked meat.
Make It Your Own
Once you master the basic temperatures, you can start playing with techniques to hit those numbers exactly how you want to.
- The Reverse Sear: Start your thick steaks on the cooler outer edge of the cooktop until they hit about 115°F internally, then move them right over the roaring center fire for a 60-second crust on each side, and check the final temperature before they come off.
- The Butter Baste: When your steak is 15°F away from being done, move it to a medium-heat zone and baste it with herb butter until it reaches your target temperature.
- The Two-Stage Chicken: Sear chicken thighs skin-side down near the center until crispy, then push them to the outer edge to gently render the fat until they hit 175°F.
Frequently Asked Questions
Does sticking a thermometer in meat let all the juices out?
No, this is a persistent myth. The tiny hole made by a modern instant-read probe loses a negligible amount of liquid. You will lose infinitely more juice by overcooking the meat or cutting it open to check the color.
Why is my chicken rubbery even if it reached 165°F?
Chicken can become rubbery if it is cooked too fast over heat that is too high, causing the muscle fibers to seize up. It can also happen if the meat is severely overcooked. Try cooking it on a slightly cooler zone of your cooktop, checking it often, and taking it off as soon as the thickest part reads 165°F.
Can I cook steak medium-rare?
The USDA's safe minimum for steaks and other whole cuts of beef and lamb is 145°F, followed by a 3-minute rest. Many people choose to take whole, intact steaks off earlier for medium-rare (around 130°F to 135°F); if you do, know that it is below USDA guidance. Don't do it with burgers or other ground meat, and cook steaks to at least 145°F for anyone who is pregnant, older, very young, or has a weakened immune system.
How do I temp thin cuts like skirt steak?
For very thin cuts like skirt or flank steak, it is hard to get an accurate internal reading. Cook them hot and fast over the center fire, about two minutes per side, then check by inserting the probe sideways into the thickest part of the cut.
Keep the Fire Going
Now you can finally banish the anxiety of undercooking the chicken or turning a beautiful steak into shoe leather. Grilling should be fun, not a high-stakes guessing game. By trusting your thermometer, taking your meat off the moment it reaches the right temperature, and giving it the respect of a proper rest, you are already cooking better than 90 percent of the backyards in your neighborhood. Keep practicing, keep experimenting with those heat zones, and remember that every great meal starts with a good fire.
Ready for more? Explore more grilling guides and keep the fire going.