01 -
Preheat your smoker to 250°F (121°C).
02 -
In a large bowl, combine raw ground beef, Italian sausage, diced onion, cheddar cheese, cream cheese, jalapeño, Cajun seasoning, garlic powder, black pepper, red pepper flakes, and barbecue sauce. Mix thoroughly with hands until evenly blended.
03 -
Carefully stuff each uncooked manicotti shell from both ends with the meat mixture, packing firmly to eliminate air pockets and avoid shell cracking during smoking.
04 -
Wrap each stuffed shell completely with bacon slices, covering the ends. Use two bacon pieces per shell if needed to ensure full coverage without squeezing out filling.
05 -
Brush additional barbecue sauce over all sides of each bacon-wrapped shell. Arrange on a baking sheet while finishing the preparation of remaining shells.
06 -
Place the shells on the smoker and cook for 60 minutes at 250°F (121°C).
07 -
Flip shells, brush with more barbecue sauce, and smoke for another 60 minutes or until bacon is crispy and internal temperature reaches 165°F (74°C).
08 -
Remove from smoker and let rest for 5 to 10 minutes before serving.