I got a call about eight years ago from a guy running an SP-700 at a barbecue restaurant outside Beaumont. He was convinced his smoker was broken. Said the internal temps on his briskets hit 152°F and just stayed there for over three hours. Hadn't moved. He'd checked his probes, swapped them out, even called his meat supplier thinking he got a bad batch of packers.
His smoker was fine. His probes were fine. His briskets were fine. He was just meeting the stall for the first time on a large commercial volume, and nobody had ever explained to him what was actually happening inside that meat.
What's Actually Going On at 150–170°F
The stall is evaporative cooling. That's it. Same principle as sweating.
As collagen breaks down and moisture gets pushed to the surface of the meat, that moisture evaporates. Evaporation requires energy — heat energy, specifically — and that energy gets pulled from the meat itself rather than raising its temperature. So you've got your smoker holding steady at 250°F, pumping heat into the cook chamber, and the brisket just sits there at 155°F for what feels like forever because all that thermal energy is being spent turning liquid water into vapor instead of making the meat hotter.
This isn't a malfunction. It's not your smoker struggling. It's basic thermodynamics doing exactly what thermodynamics does.
The plateau typically hits somewhere between 150°F and 170°F, depending on the size of the cut, the fat content, how much surface area is exposed, and the humidity in your cook chamber. I've seen it start as low as 145°F on leaner brisket flats and as high as 175°F on heavily marbled whole packers. The duration varies too — anywhere from two hours to five or six on really large pieces.
Why Commercial Operators Get Bit Harder
If you're cooking two briskets in a backyard offset, the stall is annoying. If you're running fourteen briskets in an SP-1000 for a Saturday service, the stall can wreck your entire timeline if you haven't planned for it.
Here's what happens: you load the smoker at 10 PM for an 11 AM service window. You're calculating based on roughly 1 to 1.5 hours per pound at 250°F. Your 14-pound packers should be done by 8 or 9 AM, giving you a couple hours of rest time. Except they hit the stall at 2 AM and don't break through until 6 AM. Now you're looking at pulls closer to noon, your holding cabinet is empty when it should be full, and you're either serving late or serving brisket that didn't get proper rest.
Commercial volume makes the stall worse, too. More mass in the cook chamber means more moisture being released simultaneously. More moisture means higher humidity. Higher humidity actually slows evaporation (the air can't hold as much additional water vapor), which means the stall can last longer than it would with a single brisket in the same smoker.
I've watched operators try to compensate by cranking their temps when the stall hits. Running 275°F or 300°F trying to "push through." Sometimes that works. Sometimes you end up with a dried-out flat because you overshot the window between stall completion and rendered fat. The margin for error shrinks when you rush.
Three Approaches That Actually Work
I'm not going to tell you there's one right answer here. I've seen competition guys swear by the Texas crutch and I've seen others who'd rather quit cooking than wrap a brisket. What I can tell you is what I've observed working in commercial settings over a couple decades.
Running unwrapped and planning for it. This is the traditional approach and it produces the best bark, period. If you know the stall is coming — and you do, because it always comes — you just build an extra three to four hours into your cook timeline. Start earlier. For a noon service, I'd load an SP-700 by 6 or 7 PM the night before, not 10 PM. Yes, this means someone's checking smokers at 2 AM. That's the job.
The advantage of a Southern Pride rotisserie system here is consistency. Those briskets are rotating through the heat evenly, so you're not getting one side stalling harder than the other. I've pulled apart Ole Hickory cooks where the rack-side of the flat was dried out while the top was still in the stall. Static rack systems just don't distribute heat the same way.
Wrapping at the stall. Butcher paper or foil, usually somewhere around 160°F internal. The wrap traps moisture, eliminates evaporation, and the stall basically disappears. You'll push through that plateau in an hour instead of four.
Tradeoffs: bark softens. Foil softens it more than paper. Some operators wrap in butcher paper initially, then transfer to foil-lined hotel pans for holding. Works fine. Not how I'd do it if I had unlimited time, but we're talking commercial reality here.
One thing — if you're wrapping, you need to know your smoker's temperature accuracy. A unit that's actually running 260°F when set to 250°F is going to push your wrapped briskets faster than you expect. I've calibrated Southern Pride controllers that were dead-on after fifteen years of service. I've also calibrated competitor units that were off by 20 degrees within the first year. Know your equipment.
Higher cook temperatures from the start. Running at 275°F or 285°F doesn't eliminate the stall but it shortens it. You're adding more thermal energy than the evaporation can fully absorb, so the temperature keeps climbing even while moisture leaves the surface — just slower than before or after the plateau.
This works better for commercial volume than backyard cooking because you've got the thermal mass in the smoker to maintain temp when you open the door. An SP-500 or SP-700 with a properly seasoned cook chamber holds temperature beautifully even when you're checking probes or rotating racks. Smaller units, especially imported stuff with thinner steel, can drop 30 or 40 degrees every time you crack the door. Then your recovery time eats into whatever advantage you gained from the higher starting temp.
Humidity Control Matters More Than Most People Think
Remember what I said about evaporation being the core mechanism. If the air inside your cook chamber is already saturated with moisture, evaporation slows down. Which means the stall can last longer but also be less intense — the temperature might creep up instead of flatline.
A water pan or humidity injection system changes the stall behavior. So does the number of proteins in the smoker at once. I've had operators tell me their briskets stall "differently" depending on how full the smoker is. They're not imagining it.
Most Southern Pride gas-assist models like the SL-270 include humidity control as a standard feature. You can dial it in for your specific proteins and volumes. Took me a while to appreciate how much of a difference this makes versus strictly wood-fired units where humidity is just whatever it is based on the wood moisture content and meat load.
When the Stall Breaks
You'll know. That probe temperature that's been stuck at 156°F for three hours will suddenly start climbing — sometimes fast. The surface has dried out enough that evaporative cooling can't keep pace with the heat input anymore.
This is where you need to pay attention. The window between "stall finished" and "brisket rendered and ready to pull" is often shorter than the stall itself. I've seen guys walk away after the temp finally moves, come back an hour later, and find their brisket at 210°F when they were targeting 203°F.
Set an alarm. Check every 30 minutes once you break the plateau. Better yet, use a continuous probe system and watch the curve. Southern Pride units with digital controllers make this straightforward. The probe assemblies we stock are the same ones that ship from the factory — I've installed enough aftermarket junk over the years to know the difference in reliability.
Stop Fighting It
The stall isn't a problem to solve. It's a phase of the cook that produces a specific result — collagen breaking down into gelatin, intramuscular fat rendering, connective tissue loosening. All the things that turn a tough muscle into something tender.
Rushing through it changes the result. Sometimes that's acceptable for your operation. Sometimes it's not. That's your call based on your product standards, your timeline constraints, your equipment capabilities.
What I've learned in 22 years is that the operators who produce consistently great barbecue at commercial volume aren't the ones who found some trick to beat the stall. They're the ones who understood what the stall actually is, planned their timelines around it, and got equipment that gave them the control to work with it rather than against it.
That Beaumont guy, by the way — once I explained what was happening, he stopped panicking. Started loading three hours earlier. His briskets got better almost immediately, not because anything changed about his cooking, but because he stopped pulling them early out of frustration.
Sometimes the fix is just understanding the physics.
Resources: Southern Pride of Texas | Southern Pride | National Barbecue & Grilling Association
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Photo by Collab Media on Pexels.
About the Author: Ray is a retired authorized Southern Pride service technician with 22 years of field experience on commercial BBQ equipment across the Gulf Coast and Southeast.