Traeger Brisket Flat Recipe
This Traeger brisket flat recipe delivers a smoky, juicy flat with a deep bark and a pull-apart texture — all from a 5-pound cut that’s more manageable than a full packer brisket.
The method uses a simple two-phase smoke: open-grate until the meat hits 160–170°F, then wrapped in apple cider vinegar-spritzed butcher paper to push through to 200–205°F.
This Traeger brisket flat has the kind of smoky payoff people spend way too long chasing—and once you get it right, you’ll want more smoked brisket recipe ideas on deck.
Table of Contents
Why You’ll Love This Traeger Brisket Flat
- Big smoky flavor from a manageable 5-pound cut — no 18-pound full packer required
- Butcher paper wrapping locks in moisture without softening the bark the way foil can
- Apple cider vinegar adds a subtle tang and helps keep the surface moist during the wrap
- Works on any pellet smoker, not just Traeger grills
- Straightforward enough for a first-time brisket cook with no guesswork on doneness
Traeger Brisket Flat
Equipment
- Traeger or pellet smoker
- Leave-in meat thermometer
- Butcher paper
- Spray bottle
- Carving knife
- Cutting board
Ingredients
- 5 lb Brisket flat, trimmed of fat cap and silver skin Trimming helps seasoning adhere and prevents rubbery texture
- ½ cup BBQ seasoning (any beef or brisket rub, such as Voodoo seasoning) Forms the bark; use as much as you’d like
- ¼ cup Apple cider vinegar Spritzed onto butcher paper and meat to add moisture and a mild tang during the wrap phase
Instructions
- Preheat your Traeger grill (or pellet smoker) to 250 degrees F for 15 minutes. Set the brisket flat out 20 to 30 minutes before smoking to take the chill off the meat.
- Massage the BBQ seasoning thoroughly into the top, bottom, and all sides of the brisket. A generous coat builds a better bark.
- Place the brisket flat on the grill grates fat side up. Smoke until the internal temperature in the thickest part reaches 160 to 170 degrees F, about 3 hours and 15 minutes. Use a leave-in thermometer so you are not lifting the lid, and keep the smoker running when you pull the brisket off.
- Pour the apple cider vinegar into a spray bottle. Roll out a piece of butcher paper roughly 5 to 6 times larger than your brisket flat, inside face up.
- Spray the area of the butcher paper where the brisket will rest until it is fully moistened with apple cider vinegar.
- Lay the partially smoked brisket near the edge of the paper and spritz the meat with more apple cider vinegar. Keeping track of the fat cap side, wrap the brisket burrito-style, folding in the edges as you roll so no steam escapes.
- Return the wrapped brisket to the smoker fat cap side up. Smoke until the internal temperature reaches 200 to 205 degrees F, when the collagen breaks down fully and the flat becomes tender.
- Rest the brisket flat for at least 30 minutes, or up to an hour, before slicing. You can leave it wrapped in the butcher paper during the rest. Slice against the grain and serve.
Notes
What Ingredients Do You Need for Traeger Brisket Flat?
| Ingredient Group | Ingredient | Exact Amount | Purpose or Note |
|---|---|---|---|
| Beef | Brisket flat, trimmed of fat cap and silver skin | 5 lb | Main protein; trimming helps seasoning adhere and prevents rubbery texture |
| Seasoning | BBQ seasoning (any beef or brisket rub, such as Voodoo seasoning) | 1/2 cup | Forms the bark; use as much as you’d like |
| Liquid | Apple cider vinegar | 1/4 cup | Spritzed onto butcher paper and meat to add moisture and a mild tang during the wrap phase |
The brisket rub does double duty here: it seasons the meat and forms the crust — called the bark — that gives smoked brisket its characteristic texture.
Apple cider vinegar is the only liquid in this smoked midnight brisket method. It’s light enough not to overpower the beef but acidic enough to keep the surface from drying during the long wrap phase.
How to Make Traeger Brisket Flat Step by Step
Phase 1: Season and Smoke to 160–170°F
- Preheat your Traeger grill (or pellet smoker) to 250°F for 15 minutes. Set the brisket flat out 20–30 minutes before smoking to take the chill off the meat.
- Season the brisket flat. Massage the BBQ seasoning thoroughly into the top, bottom, and all sides of the brisket. Don’t be shy — a generous coat builds a better bark.
- Place the brisket flat on the grill grates fat side up. Smoke until the internal temperature in the thickest part of the flat reaches 160–170°F. This takes about 3 hours and 15 minutes. Keep the smoker lid closed and the smoker running when you pull the brisket off.
Pro Tip: Use a leave-in meat thermometer so you’re not lifting the lid repeatedly — every peek adds minutes to your cook time.
Phase 2: Wrap and Smoke to 200–205°F
- Prep the butcher paper. Pour the apple cider vinegar into a spray bottle. Roll out a piece of butcher paper roughly 5–6 times larger than your brisket flat, inside face up.
- Spritz the butcher paper. Spray the area of the butcher paper where the brisket will rest until it’s fully moistened with apple cider vinegar.
- Wrap the brisket flat. Lay the partially smoked brisket near the edge of the paper. Spritz the meat itself with more apple cider vinegar. Keep track of which side has the fat cap — you’ll need it fat side up when you return it to the smoker.
Pro Tip: Wrap the brisket burrito-style, folding in the edges as you roll so no steam escapes — this creates a sealed, moist environment for the rest of the cook.
- Return the wrapped brisket to the smoker fat cap side up. Smoke until the internal temperature reaches 200–205°F. This is when the collagen breaks down fully and the flat becomes tender.
Phase 3: Rest and Slice
- Rest the brisket flat for at least 30 minutes — or up to an hour — before slicing. You can leave it wrapped in the butcher paper during the rest. Slice against the grain and serve.
Pro Tip: Resting is non-negotiable. Cutting too soon causes the juices to run out onto the cutting board instead of staying in the meat.
Expert Tips, Variations, and Troubleshooting for Smoked Brisket Flat
Pro Tips for Success
Track the fat cap. When wrapping, note which side is the fat cap before you start rolling. Finishing fat side up lets the rendered fat baste the meat as it cooks through the final phase.
Don’t skip the spritz on the meat. Spraying the brisket itself — not just the paper — with apple cider vinegar before wrapping adds an extra layer of surface moisture that pays off in the final texture.
Pull at temperature, not at time. The 3 hours and 15 minutes for Phase 1 is an estimate. Meat thickness varies. Always rely on your thermometer reading, not the clock.
Keep the lid shut during Phase 1. Every time you open the smoker, heat and smoke escape. The instruction to leave it running while you pull and wrap the brisket is intentional — get in and out quickly.
Use a large enough piece of butcher paper. Too small and you’ll struggle to get a proper seal. The 5-to-6 times rule gives you enough paper to fold in the edges cleanly.
Troubleshooting Common Problems
Problem: The brisket flat is dry after slicing.
Solution: This usually means the wrap was delayed too long or the rest was skipped. Wrapping at 160–170°F and resting at least 30 minutes are the two most important moisture-saving steps in this recipe.
Problem: The bark is soft, not crusty.
Solution: Butcher paper allows some steam to escape, which preserves bark better than foil — but a very tight wrap can still soften it. Make sure the paper is snug but not sealed airtight.
Problem: The flat stalls and won’t reach 200–205°F.
Solution: This is normal. The “stall” happens around 150–170°F as moisture evaporates from the surface. The butcher paper wrap helps push through it. Keep the temperature steady at 250°F and be patient.
How to Store and Reheat Traeger Brisket Flat
| Storage Method | Duration | Best Practice |
|---|---|---|
| Refrigerator | 3–4 days | Wrap tightly in foil or store in an airtight container |
| Freezer | Up to 3 months | Wrap slices tightly in plastic wrap, then foil, to prevent freezer burn |
To reheat without drying the brisket out, add a splash of beef broth to the slices and warm them low and slow — covered — in a 300°F oven or in a covered skillet on the stovetop over low heat.
Leftover smoked brisket flat works well in tacos, breakfast hash, or sliced thin on sandwiches. If you enjoy hearty beef dishes, it also pairs naturally with the flavors in a French onion ground beef casserole for another comforting dinner idea.
For another take on slow-cooked beef, the classic beef brisket recipe is a good reference for oven-based methods that complement what you learn here.
Traeger Brisket Flat Recipe FAQs
What temperature should a brisket flat be smoked at on a Traeger?
Smoke the brisket flat at 250 degrees F throughout the entire cook. This temperature gives the smoke enough time to penetrate the meat and allows the collagen to break down slowly without drying out the leaner flat cut.
When should I wrap the brisket flat in butcher paper?
Wrap the brisket flat when the internal temperature in the thickest part reaches 160 to 170 degrees F. At that point the bark has set and the meat is ready to push through the stall with the help of the butcher paper wrap.
What internal temperature is brisket flat done?
The brisket flat is done when the internal temperature reaches 200 to 205 degrees F, measured in the thickest part of the meat. At this temperature the collagen has fully broken down and the flat will be tender when sliced.
Can I use foil instead of butcher paper to wrap the brisket flat?
The recipe specifies butcher paper, which allows a small amount of moisture to escape and helps preserve the bark better than foil. Foil creates a tighter seal and can soften the crust. Stick with butcher paper for the best result with this method.
How long does it take to smoke a 5-pound brisket flat on a Traeger?
The first smoke phase takes about 3 hours and 15 minutes to reach 160 to 170 degrees F. Total cook time will vary depending on your specific cut and smoker, so rely on the internal temperature readings rather than the clock.
Ready to Fire Up the Smoker?
This Traeger brisket flat recipe is one of those cooks that rewards patience. Set the temp, season well, wrap at the right time, and let the smoker do its job.
If you try it, leave a comment and let us know how it turned out — especially how long your flat took to get through the stall. And if you found this helpful, save it to your BBQ board on Pinterest so you can find it on game day.
Traeger brisket flat recipe — smoky, juicy beef with a proper bark and a simple butcher paper wrap. Save this recipe to your BBQ board on Pinterest for your next pellet grill cook.
