Whole turkey breast with the skin off, injected with Creole butter straight into the center, rubbed in Tony Chachere’s, then smoked low and slow at 225°F on the Traeger until it hits 160°F. Pulled, wrapped in foil with a knob of butter, and rested until you’re ready. When you open that foil, there’s a butter broth waiting — drag every slice through it before it hits the plate.
Or make your own: 6 tbsp melted ghee + 1 tsp Tony Chachere’s Original Creole Seasoning, stirred to combine
Or: 1 tbsp Tony Chachere’s Original (with salt) for every 2 tbsp Tony Chachere’s More Spice (salt free) — mix and apply generously
Prepare the breast. Remove the skin from the turkey breast and discard it. If you’re using a Sweetheart turkey loaf, open the bag and separate the two breasts — you’ll smoke each one individually. Pat the meat dry with paper towels so the rub has something to stick to.
Inject the breast. Load your injection syringe with Tony Chachere’s Creole Style Butter. Inject the turkey breast in a grid pattern all over — every inch, going as deep into the thickest parts as the needle will reach. You want the Cajun butter distributed throughout the center of the meat, not just near the surface. If you’re using the ghee version, melt the ghee, stir in the seasoning, and inject the same way. This step is what keeps the breast juicy through a 4 to 6-hour smoke.
Apply the rub. Season all sides of the breast generously with Rudy’s Turkey Rub. If you’re using the Tony Chachere’s blend — 1 part with-salt to 2 parts salt-free — apply a full coat. The with-salt version handles the curing and surface seasoning. The salt-free version layers in the Cajun spice profile without overpowering it. Press the rub in gently so it adheres.
Smoke at 225°F. Set the Traeger to 225°F with pecan or apple pellets. Place the turkey breast directly on the grate. Smoke until the internal temperature in the thickest part of the center of the breast reads 160°F on an instant-read thermometer. Depending on the size of the breast, plan for 4 to 6 hours — a smaller breast will be closer to 4, a larger one closer to 6. Cook to temperature, not to time.
Wrap with butter and rest. Once the breast hits 160°F, pull it from the Traeger. Lay out a double layer of heavy-duty foil large enough to wrap the whole breast. Set the breast on the foil and place 3 tbsp of butter directly on top of the meat. Wrap the foil up around the breast and seal it tight — you don’t want any steam escaping. Return it to the smoker or an oven set to its lowest temperature (around 165°F) and hold it there until you’re ready to eat. The butter melts and combines with the juices coming off the meat, building a Cajun butter broth inside the foil as it rests.
Slice and drag. When ready, open the foil carefully — hot butter broth will be pooled inside. Lift the breast out, place it on a cutting board, and slice against the grain. Before the slices go on any plate, drag each one through the butter broth left in the foil. That’s where all the flavor ended up. Don’t skip this part.
The injection is doing more work than the rub on this one. Turkey breast is lean — there’s no fat cap, no intramuscular marbling to keep it moist through a 5-hour smoke the way brisket has. The Creole butter injection delivers fat and Cajun flavor directly into the center of the meat. Every bite gets seasoned from the inside out, not just the surface.
The skin comes off because it’s in the way. On a slow-smoked turkey breast the skin tends to go rubbery and never fully renders — and it creates a barrier between the rub and the meat. With the injection compensating for moisture, the skin isn’t doing anything useful here.
The butter rest is not optional. It’s the step that goes from a good smoked turkey breast to a great one. The foil traps everything — the carryover steam, the melted butter, the juices from the smoke — and it creates a self-basting environment while the meat finishes to safe temperature. You can hold it in that foil wrap for a couple of hours on the lowest oven setting and it will only get better. Open it when you’re ready.
The drag move at the end is simple but it matters. Whatever was in that breast — the injection, the smoke, the rub — a lot of it ends up in that foil broth. Running the sliced meat back through it before serving is the move that makes people ask what you did differently.
Pull the breast at 160°F. The foil butter rest will carry it to 165°F or above through carryover cooking. Pulling at 160°F prevents the meat from drying out before the rest finishes the job. The USDA safe minimum for poultry is 165°F — the rest gets you there.
Plan for 4 to 6 hours at 225°F. A smaller breast — 4 lbs or so — is often done closer to 4 hours. A larger breast, 6 to 7 lbs, can run the full 6. Cook to temperature. The size variation on turkey breasts is significant enough that time estimates are only a rough guide.
On a slow low-and-slow smoke, turkey skin tends to go rubbery and chewy rather than crisping up — there isn’t enough surface heat at 225°F to fully render it. Removing it lets the rub and the smoke work directly on the meat. The butter injection and foil wrap handle the moisture and fat that the skin would have provided.
Pecan is the top choice for Cajun-style turkey. It’s native to the Gulf South and its sweet, medium smoke pairs naturally with Cajun seasoning. Apple is a good alternative — lighter and fruitier, still lets the Creole butter injection come through. Avoid mesquite for a long cook like this — it can overwhelm a lean breast over 4 to 6 hours.
A Sweetheart turkey loaf is two whole boneless turkey breasts vacuum-sealed together in one bag, sold at BBQ supply stores. Open the bag and you have two individual breasts ready to prep. Smoke them separately on the grate using this same method. It’s a practical way to cook for a crowd without managing a whole bird.