How to Smoke a Brisket in an Electric Smoker

On this page (9 sections)

1. What cut of brisket should you buy for an electric smoker?
2. How do you trim and season a brisket?
3. How do you set up and run an electric smoker for brisket?
4. How do you place the brisket in the smoker?
5. What is the stall and should you wrap?
6. When is the brisket done and how do you rest it?
7. How long does a brisket take in an electric smoker?
8. What goes wrong with brisket in an electric smoker?
9. Which setup makes brisket easiest in an electric smoker?

Smoke a brisket in an electric smoker by seasoning a trimmed packer or flat, running the cabinet at 225°F to 250°F with steady wood chips, and pulling it when the thickest part of the flat reads 203°F. Plan on 1 to 1.5 hours per pound and rest it at least an hour before slicing.

The electric cabinet takes the fire-tending out of the job. You set a dial, load chips through a side door, and let the element hold the temperature.

What cut of brisket should you buy for an electric smoker?

Buy a packer if your cabinet is tall enough, or a flat if you want a shorter cook. A whole packer is the flat and the point still joined, with a fat cap over the top.

A flat alone is leaner and cooks faster, but dries out more easily.

Look for a thick, even fat cap and meat that bends without cracking. A 12 to 14 lb packer is a good size for a 30-inch vertical cabinet.

Measure the rack and door opening first, since a full packer can be wider than the opening on a small smoker.

How do you trim and season a brisket?

Trim the fat cap to about 1/4 inch and cut away the hard fat, then coat the meat in a simple rub. Leave a thin, even layer over the flat.

Too much fat slows the rendering, and too little lets the surface dry.

Square up the edges so the brisket cooks evenly. Remove the thick wedge of fat on the point side and any silver skin you can reach.

Pat the meat dry, apply a binder such as mustard or light oil, then season with coarse salt and black pepper or your favorite beef rub.

A dry brine of salt only, applied 12 to 24 hours ahead and left uncovered in the fridge, seasons the meat and dries the surface for a better bark. Add the pepper and other spices just before it goes in.

How do you set up and run an electric smoker for brisket?

Set the cabinet to 225°F to 250°F, fill the water bowl, and load a small handful of chips once the element is hot. Let it come to temperature with the door closed before the meat goes in.

Fill the water bowl with water, or water mixed with juice for extra flavor. The moisture keeps the cabinet humid and helps the meat stay juicy.

Load chips through the side loader, a small handful every 45 to 60 minutes for the first 4 to 5 hours. Soaked chips smolder longer, while dry chips light faster.

Keep the vent partly open so stale smoke can escape. Thin blue smoke is what you want, not a thick white cloud that turns the bark bitter.

The Masterbuilt 30 Digital Electric Smoker is the kind of cabinet this guide assumes. It has digital controls that set temperature and time up to 275°F, a side wood chip loader, and four chrome racks across 711 square inches.

Its water bowl adds moisture and its rear grease tray pulls out for cleanup.

Which wood chips work with brisket?

Oak and hickory are the classic brisket woods, with mesquite for a stronger Texas-style bite. Pecan gives a milder nutty smoke, and cherry or apple adds sweetness for a lighter profile.

A variety pack lets you try a few without buying full bags.

The Western BBQ Smoking Wood Chips Variety Pack bundles apple, mesquite, hickory, and cherry. Use a small amount at first and adjust as you taste the result.

How do you place the brisket in the smoker?

Put the brisket fat side up in the middle of a rack, with space around it for air to move. Place it away from the walls and the element so it cooks evenly.

If it's too big for one rack, set it over a drip pan on a lower rack or use a rack extender.

Insert a probe thermometer into the thickest part of the flat, avoiding the fat layer. Close the door and leave it shut, because opening the cabinet to peek costs you heat and smoke.

The TempPro TempSync 1000FT Wireless Meat Thermometer sends readings over RF rather than Bluetooth, with 4 color-coded probes. Its preset temperatures and smart alarm help you watch the cook without standing at the smoker.

Run one probe in the flat and a second at rack level to confirm the cabinet temperature. If the cabinet runs hot, adjust the setting down a little.

What is the stall and should you wrap?

The stall is a long plateau where the internal temperature stops rising, and wrapping pushes through it. It usually hits around 150°F to 170°F and can last hours.

Butcher paper is the usual pick for brisket. It holds in some moisture and lets steam escape, so the bark stays firm.

Foil traps more moisture and finishes faster, but the crust softens. Choose paper for bark and foil for speed.

Wrap when the bark is set and dark and the temperature has stopped climbing. Add a little tallow or a splash of liquid inside the paper if you want extra richness.

You don't need to mop before the wrap. If you want to mop, do it once at the wrap and not before.

When is the brisket done and how do you rest it?

The brisket is done when the thickest part of the flat reads 203°F and a probe slides in with little resistance. Temperature alone isn't the whole test.

The probe should feel like it's going into soft butter.

Start checking around 195°F. If the flat still feels tight, give it another 30 minutes.

Pulling early leaves the meat chewy, and leaving it too long makes it crumble.

Rest the brisket wrapped in a towel inside a cooler or a warm oven set low. An hour is the minimum.

Two hours is better and lets the juices settle back into the meat.

Slice against the grain, and cut the flat and the point separately if you have a full packer. Serve with the juices from the wrap.

How long does a brisket take in an electric smoker?

Allow 1 to 1.5 hours per pound at 225°F to 250°F. A 12 lb packer needs 12 to 18 hours including the stall.

A 6 lb flat needs 6 to 9 hours.

Plan for the long end and hold the finished brisket in a cooler if it's done early.

Start early in the day or cook overnight. An electric smoker holds temperature well enough for an overnight cook if you keep the water bowl filled and the chip loader topped up.

Set an alarm on the thermometer so you don't sleep through the stall.

The stall and the final temperature set the finish time, not the clock. One that stalls longer needs more time.

What goes wrong with brisket in an electric smoker?

Most problems come from too much smoke, a dry cabinet, or pulling the meat too early. Thick white smoke turns the bark bitter, so use small handfuls of chips and keep the vent open.

A cabinet that never gets fresh air holds stale smoke.

A dry flat comes from a long cook with no moisture. Keep water in the bowl, wrap at the stall, and don't overshoot 203°F.

Opening the door to look adds hours, so trust the probe.

For a different bird on the same cabinet, see how to smoke a turkey in an electric smoker. If you're still deciding on a cabinet, the electric smoker brisket guide covers what to know before you buy one.

And for larger birds or a holiday cook, compare the electric smoker for turkey options. When you're ready to pick a cabinet, browse the electric smoker lineup and match the rack size to the brisket you plan to cook.

Which setup makes brisket easiest in an electric smoker?

A cabinet with digital temperature control, a side chip loader, and a wireless thermometer covers the whole cook. Pick the Masterbuilt 30 for its set-and-forget controls and four racks.

Add the Western variety pack so you can taste hickory against apple.

Use the TempPro for the flat and a second probe at rack level.

Then keep the cook simple: trim, rub, set 225°F to 250°F, wrap at the stall, pull at 203°F, and rest an hour. That routine gives you a juicy brisket without tending a fire all day.

Frequently asked questions

What temperature do you smoke a brisket at in an electric smoker?

Set the cabinet to 225°F to 250°F. Lower and slower gives more smoke time and a deeper bark, while 250°F shortens the cook.

Hold one temperature for the whole cook rather than changing it mid-way.

Should you wrap brisket in foil or butcher paper?

Butcher paper keeps the bark firm and still pushes through the stall. Foil is faster and traps more moisture but softens the bark.

Pick paper if crust matters to you, foil if you want the cook finished sooner.

Do you need to flip or mop a brisket in an electric smoker?

No. Leave it fat side up and shut the door.

Every time you open the cabinet you dump heat and smoke.

If you want to mop, do it once at the wrap and not before.

How do you keep an electric smoker smoking?

Add a small handful of chips every 45 to 60 minutes for the first 4 to 5 hours. After that the meat has taken on most of its smoke, so you can stop loading chips and let the cabinet finish the cook.

Can you finish a brisket in the oven?

Yes. Once the bark is set and the meat is wrapped, move it to a 250°F oven.

The oven finishes the job with less fuss and frees the smoker.