Best Brisket Recipe for Traeger Grill: Low-and-Slow Smoked Masterpiece

There’s nothing like the first smell of hickory smoke wafting from a Traeger, signaling a low-and-slow brisket masterpiece in the making. This method turns tough cuts into a tender, flavorful centerpiece that’s worth every minute of the wait.

I’ve refined this technique over years of backyard cookouts, blending classic pitmaster patience with precise temperature control. The Traeger’s consistent heat ensures the brisket develops a perfect bark while staying juicy inside.

The secret lies in the rub—a balance of bold spices that form a crust as rich as the meat beneath it. Resting the brisket after smoking locks in all that smoky goodness.

Serve this to a crowd, and you’ll earn the title of grill master before the first slice is gone.

Ingredients for Best Brisket Recipe for Traeger Grill

A full packer brisket and bold spices create that legendary low-and-slow masterpiece everyone craves.

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The brisket is everything here. Full packer cut (flat + point) gives you that perfect marbling and fat cap for a 12-hour smoke. Most butchers will special-order if you ask ahead. I always grab mine from Costco—consistent quality and great price per pound. Look for a brisket with a thick, even fat cap (at least 1/4 inch) and vibrant red color throughout.

No hickory pellets? Pecan or oak work great too—just avoid mesquite (too strong for brisket). Short on a spice? Pre-made brisket rubs from Amazon or BBQ supply stores save time. The vinegar spritz can be apple juice mixed with water for a sweeter bark. Mustard powder missing? Skip it entirely—the rub will still bind fine.

Uncooked brisket keeps 2-3 days in the fridge (wrapped tightly) or can be frozen for 6 months. Once smoked, rest it wrapped in towels in a cooler for 2-4 hours before slicing. Leftovers (if any exist) hold 4-5 days refrigerated or freeze for 3 months.

Step-by-Step Instructions for Smoked Brisket on Traeger Grill

Follow this proven method to achieve tender, flavorful results with a perfect bark on your Traeger.

Step 1: Trim and Apply the Rub

Trim the beef brisket fat cap to about ¼ inch thickness, using a sharp knife for precision. This protects the meat while allowing smoke penetration. I remove any hard fat deposits but leave the marbling intact for moisture and flavor.

Create a rub by combining 0.25 cup Coarse Kosher Salt, 0.25 cup Coarse Black Pepper, 2 tbsp Paprika, 2 tbsp Garlic Powder, 2 tbsp Onion Powder, 1 tbsp Cayenne Pepper, 0.25 cup Brown Sugar, and 1 tbsp Mustard Powder. Coat the brisket generously with 0.25 cup Yellow Mustard as a binder, then apply the rub, pressing firmly to adhere. Let it rest for 1 hour at room temperature.

Step 2: Set Up the Traeger for Low-and-Slow Cooking

Fill your Traeger hopper with 20 lb Hickory Wood Pellets for consistent fuel. Preheat the grill to 225°F with the lid closed for at least 15 minutes. This ensures stable temperature before adding the brisket.

Place the brisket fat-side up directly on the grill grates. Insert a meat probe into the thickest part of the flat, avoiding fat pockets. Close the lid and maintain the temperature throughout the cook. The initial smoke should be thin and blue, not thick and white.

Step 3: Smoke and Spritz for Moisture

Smoke the brisket undisturbed for 6-8 hours or until the internal temperature reaches 165-170°F. This is when the “stall” typically begins, as moisture evaporates and slows the cooking process.

Every 2-3 hours, spritz the brisket with 0.5 cup Apple Cider Vinegar mixed with water (1:1 ratio) to maintain moisture and enhance bark formation. Optional: Inject with melted 0.5 cup Beef Tallow at the start for added juiciness.

Step 4: Wrap and Finish the Cook

Once the brisket hits 165-170°F, wrap it tightly in pink butcher paper to power through the stall. Return it to the grill and continue cooking until the internal temperature reaches 200-205°F.

This stage typically takes another 4-6 hours. Use the probe test as your guide: it should slide into the meat like butter with no resistance. The total cook time usually falls between 12-16 hours, depending on the brisket size and grill conditions.

Step 5: Rest and Slice

Remove the brisket from the grill and let it rest, wrapped, in a cooler or warm oven for at least 1 hour. This allows the juices to redistribute, ensuring a moist, tender result.

Unwrap and slice against the grain into ¼-inch thick portions. The flat and point have different grain directions, so adjust your slicing angle accordingly. Serve immediately while warm for the best texture and flavor.

Storing and Reheating This Dish

Refrigerator Storage

Let your brisket cool for no more than 2 hours before transferring to airtight containers. Store in the fridge at 40°F or below for up to 4-5 days. The flavors deepen overnight, making leftovers even more delicious. ❄️

Freezer Storage

For longer storage, wrap slices tightly in heavy-duty aluminum foil and place in freezer bags. Brisket freezes well for up to 3 months without losing quality. Squeeze out excess air to prevent freezer burn.

Stovetop Reheating

My preferred method: place brisket in a skillet with ¼ cup beef broth or water. Heat over medium-low heat for 8-10 minutes, covered, until reaching 165°F. This keeps the meat moist and tender.

Oven Reheating

Preheat oven to 325°F. Wrap brisket in foil with 2 tbsp apple juice or broth, then heat for 20-25 minutes. This method works great for larger portions and maintains that smoky flavor. 🔥

Microwave Reheating

For quick meals, place slices on a microwave-safe plate with a damp paper towel. Heat on 50% power for 1-2 minutes, checking frequently. Add a splash of broth if it looks dry.

Serving from Rest

If you’ve rested the brisket properly (as we covered earlier), it’ll stay warm for 2-4 hours in a cooler. Slice just before serving to retain all those precious juices and smoky aromas.

Frequently Asked Questions