Bacon wrapped pork tenderloin comes off the pellet grill with a smoky crust, a sweet-spiced bark, and slices that stay juicy all the way through. The bacon does more than add flavor here. It shields the lean pork from drying out while the low-and-slow smoke gives every bite that gentle wood-fired depth people expect from a good BBQ main dish.
The trick is keeping the tenderloin on the pellet grill long enough for the bacon to render and tighten without pushing the pork past 145°F. A quick brown sugar and paprika rub gives the outside a sticky, savory-sweet finish, while the bacon overlap helps hold the wrap in place as it cooks. Apple pellets keep the smoke softer and a little sweeter; hickory brings a deeper BBQ edge if that’s the direction you want.
Below, I’ve broken down the part that matters most: how to get the bacon to crisp without overcooking the pork, what to change if you want a different smoke profile, and the small timing cue that keeps this from turning dry.
The bacon set up beautifully and the pork stayed juicy all the way through. I pulled it right at 145°F and after the rest it sliced clean instead of leaking juices everywhere.
Smoky bacon-wrapped pork tenderloin with a sweet rub and juicy sliced center — pin it for your next pellet grill dinner.
The Part Where Bacon Stays Crisp and Pork Stays Juicy
The mistake most people make with bacon-wrapped tenderloin is chasing crispy bacon at a temperature that dries out the pork. Pork tenderloin is lean and cooks fast, so the real job is to give the bacon enough time to render while stopping the cook the moment the center hits 145°F. That’s why the pellet grill stays at 225°F instead of being pushed higher. Lower heat gives the bacon time to tighten up without turning the tenderloin into a dry roast.
There’s one more detail that matters: overlap the bacon slightly and place the seam side down first. That keeps the wrap from unraveling before the fat starts to set. If your bacon looks pale when the pork is done, that usually means the strips were too thick or the grill ran cool. A few extra minutes on the grate often fixes it, but let the pork temperature be the final word.
What Each Ingredient Is Doing in This Smoked Tenderloin
- Pork tenderloins — These are the lean, fast-cooking cut that makes this recipe work. Don’t swap in pork loin and expect the same timing; loin is thicker and needs a different cook time, or the bacon will overcook before the center is done.
- Bacon — Use standard-cut bacon, not thick-cut. Standard slices render and tighten in the same window it takes the pork to reach temperature, while thick-cut bacon often stays rubbery unless you overcook the meat.
- Brown sugar — This gives the outside a light lacquer and helps the rub cling. You can cut it back a little if you want a less sweet finish, but don’t leave it out unless you’re fine with a drier, more savory crust.
- Paprika — Paprika gives the rub color and that classic BBQ look. Smoked paprika works if you want a deeper smoke note, but use it lightly or it can take over the pork.
- Garlic powder and onion powder — These round out the rub without burning like fresh garlic would at smoker temperatures. They’re worth keeping in the mix because they season the bacon as well as the pork.
- Salt and pepper — Salt brings the pork’s flavor forward, and pepper keeps the sweet rub from tasting flat. If your bacon is very salty, back off the rub salt a little so the finished dish doesn’t lean too heavy.
The Smoke, Wrap, and Rest That Make This Work
Mixing the Rub
Stir the brown sugar, paprika, garlic powder, onion powder, salt, and pepper until the color is even and there are no clumps of sugar. The rub should look like a dry seasoning blend, not a paste. If the sugar is lumpy, it won’t coat evenly and you’ll end up with patchy browning on the grate.
Wrapping the Tenderloins
Pat the pork dry before you season it. Moisture on the surface keeps the rub from sticking and can make the bacon slip as it cooks. Wrap each tenderloin with slightly overlapping slices, then place them seam side down. If a strip wants to lift, tuck the end underneath rather than relying on toothpicks.
Smoking on the Pellet Grill
Preheat the grill to 225°F with apple or hickory pellets. Put the tenderloins on the grate and cook until the internal temperature reaches 145°F, which usually takes 60 to 90 minutes depending on size and grill behavior. Start checking early, because tenderloin goes from perfect to dry fast once it’s close to done.
The Rest Before the First Slice
Let the pork rest for 10 minutes before slicing. That short pause lets the juices settle back into the meat instead of running all over the cutting board. Slice across the grain in thick coins so the bacon stays attached and the pink center shows cleanly.
How to Adapt This for Different Smokers, Diets, and Leftovers
Apple Pellets for a Softer Smoke
Apple pellets give the pork a mild, slightly sweet smoke that plays well with the brown sugar rub. The bacon still tastes smoky, but the wood stays in the background instead of taking over the whole dish.
Hickory for a Deeper BBQ Finish
Hickory gives you a stronger, more classic barbecue smoke flavor. It works best if you like bacon and smoke to read loud and clear, but use it when you want a bolder result rather than a delicate one.
Sugar-Free and Lower-Carb Version
Leave out the brown sugar and lean on the paprika, garlic, onion, salt, and pepper instead. The bacon still brings plenty of richness, but the crust will be less lacquered and a little more savory.
Storage and Reheating
- Refrigerator: Store leftovers for up to 4 days. The bacon softens a little after chilling, but the pork stays tender if you don’t overcook it the first time.
- Freezer: It freezes well if you slice it first and wrap the pieces tightly. Thaw overnight in the fridge so the bacon doesn’t turn tough from rushed reheating.
- Reheating: Reheat covered in a 300°F oven with a splash of water or pan drippings until just warmed through. High heat dries out the pork fast, and the bacon gets leathery before the center heats.
Answers to the Questions Worth Asking
Pellet Grill Smoked Bacon Wrapped Pork Tenderloin
Ingredients
Equipment
Method
- In a bowl, mix brown sugar, paprika, garlic powder, onion powder, salt, and pepper until evenly combined. The mixture should look uniform and speckled with paprika.
- Rub the spice mixture all over the tenderloins, coating every side. Press gently so the rub adheres as a dry layer.
- Wrap each tenderloin with bacon slices, overlapping slightly as you go. Set the seam-side down so the bacon stays in place during smoking.
- Preheat the pellet grill to 225°F using apple or hickory pellets. Close the lid and wait until the temperature stabilizes and you see steady smoke.
- Smoke the bacon wrapped pork tenderloins for 60-90 minutes, until the internal temperature reaches 145°F. Watch for the bacon to look crisping at the edges and for the smoke to remain visible while the internal temp climbs.
- Let the tenderloins rest for 10 minutes before slicing. The juices should settle and the bacon should finish setting as it cools slightly.
