01 -
In a large bowl, combine ground beef, breadcrumbs, egg, garlic powder, onion powder, smoked paprika, salt, and black pepper. Mix gently until just combined.
02 -
Shape the mixture into 1.5-inch meatballs, ensuring uniform size for even cooking.
03 -
Heat olive oil in a skillet over medium heat until shimmering. Brown meatballs on all sides, turning occasionally to develop a golden crust.
04 -
Return browned meatballs to the skillet, pour in bourbon BBQ sauce, reduce heat to low, and simmer gently for 10 minutes, stirring occasionally.
05 -
Slice sub rolls lengthwise without cutting all the way through to create a hinge. Toast in a preheated 375°F oven for 5 minutes.
06 -
Fill each toasted sub roll with 4 to 5 meatballs, spoon extra sauce over them, then top with shredded cheddar cheese and crispy bacon slices.
07 -
Return assembled subs to the oven for 2 to 3 minutes until the cheese is melted. Serve immediately.