Overnight Brisket on a Traeger Pellet Smoker: The Full Packer Method

**Quick answer:** Yes, you can smoke a full packer brisket overnight on a Traeger and have it ready for dinner the next day. Trim the brisket cold the night before, smoke it at 195°F starting around 9 PM, raise the temp to 220°F in the morning, wrap in butcher paper at 170°F internal, finish at 200°F, then rest in a cooler for up to 4 hours before slicing.

Busy with work and family — CHECK!
Family and friends over for dinner — CHECK!
Want to cook a full brisket packer — CHECK!

Cooking a full brisket and having it ready for dinner is a real challenge, especially with a busy schedule. Some pitmasters insist a stick burner is the only “real” way to cook brisket — it’s a debate as loaded as religion or politics, and honestly, no one is wrong. A great brisket is possible on either a pellet smoker or a stick burner.

I’m a technology geek, and I love being able to check my smoker temp and my meat’s internal temp at a glance on my phone. Knowing my smoker is holding a consistent 180°F overnight means a full night’s sleep *and* a pro-level brisket the next morning.

This method follows the Central Texas approach to brisket — simple seasoning, low and slow, and letting the meat and smoke do the work. I put “recipe” in quotes because Central Texas brisket is more method than formula.

Overnight Brisket Timeline (At a Glance)

Step 1: Pick the Right Brisket (7–8 PM the Night Before)

Choose a full packer brisket — the flat and the point together, not just one muscle. Both Costco and Sam’s Club are reliable sources for high-quality packers. Look for a 16–18 pound brisket; that size tends to have good marbling and consistently yields great results.

Step 2: Trim the Brisket While It’s Cold (7 PM)

Trim the brisket while it’s still cold, straight from the fridge. Cold fat is firmer and much easier to trim cleanly than fat that’s warmed up and gone soft. Trimming takes 15–30 minutes depending on how much fat needs to come off and your comfort level with a knife.

Step 3: Season the Brisket and Load the Smoker (8 PM)

Cover the brisket generously with cracked pepper, Meat Church Holy Cow, and Meat Church Holy Gospel.

For pellets, both Traeger’s Texas Beef Blend and the Costco Traeger Blend deliver great smoke flavor — the difference between the two is barely noticeable.

Step 4: Preheat the Smoker to 195°F (8 PM)

Step 5: Put the Brisket On and Go to Bed (9 PM)

Insert your temperature probe into the thickest part of the flat, usually the center of the brisket. If your pellet smoker has a Super Smoke setting, turn it on. Then go to bed — the whole point of this method is not babysitting a fire overnight.

Step 6: Check Temp and Raise the Heat (6–7 AM)

By morning, the brisket should read roughly 140–150°F internal (barbecue temps always vary a bit). Raise the smoker temperature to 220–225°F and keep cooking until the brisket hits 170°F internal and the bark looks dark and set.

Step 7: Wrap in Butcher Paper (Meat Hits 170°F)

Once the brisket reaches 170°F, pull it off the smoker and wrap it tightly in pink butcher paper.

Step 8: Finish Cooking to 200°F

Put the wrapped brisket back on at 250°F and cook until it hits 200°F internal.

Step 9: Test for Doneness by Feel, Not Just Temp

At 200°F, start probing for tenderness rather than relying on temperature alone. I use a Thermapen MK4 — not just for the temp reading, but for how it feels going into the meat. Push the probe through the foil or butcher paper in several spots. If it slides in like warm butter, it’s done. If there’s resistance, keep cooking and re-check every 10–15 minutes; it usually doesn’t take much longer.

Step 10: Rest the Brisket (Up to 4 Hours)

Wrap the brisket in old towels and set it inside a cooler to hold its heat and keep the juices in. It can rest safely in the cooler for up to 4 hours while you wait for dinner. (Freezing and reheating instead? Follow the sous vide brisket method.)

Step 11: Slice and Serve

Only cut what you’ll actually eat — brisket dries out fast once sliced. Cut the flat into ¼-inch slices and the point into ½-inch slices, which is the ratio most pitmasters recommend.

Overnight Brisket and Wings

Traeger Timberline 1300 Smokering

Beef Brisket Cooked Overnight

Traeger Brisket Perfection

Recipe Card

**Overnight Traeger Brisket**

**Ingredients**
– 16–20 lb full packer brisket
– Cracked pepper
– Meat Church Holy Cow
– Meat Church Holy Gospel

**Cooking Steps**
1. Heat smoker to 195°F
2. 9 PM: place brisket on smoker
3. 6–7 AM: raise smoker temp to 220°F
4. Wrap in butcher paper when brisket hits 170°F
5. Cook to 200°F, or until a probe slides in with no resistance
6. Rest wrapped brisket in a towel-lined cooler for up to 4 hours
7. Remove, slice, and serve

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FAQ: Overnight Traeger Brisket

**Can you smoke a brisket overnight on a Traeger?**
Yes. Set the smoker to 195°F, put the brisket on around 9 PM with a probe in the thickest part of the flat, and let it run overnight — check it again around 6–7 AM.

**What size brisket is best for a full packer cook?**
A 16–18 pound full packer (flat and point together) gives good marbling and reliable results.

**When should you trim a brisket before smoking?**
Trim it cold, several hours before cooking — ideally the night before, around 7 PM if you’re cooking overnight.

**At what temperature do you wrap a brisket?**
Wrap in pink butcher paper once the internal temperature hits 170°F and the bark has set.

**What temperature is brisket done?**
Around 200°F internal, but rely on feel as much as temperature — the probe should slide in like warm butter with no resistance.

**How long can brisket rest in a cooler?**
Up to 4 hours, wrapped and surrounded by towels in a cooler, without losing significant heat.

**Is a pellet smoker as good as a stick burner for brisket?**
Both can produce excellent brisket. A pellet smoker like a Traeger offers more consistent temperature control and remote phone monitoring, which makes overnight cooks more practical for people with busy schedules.