01 -
Set your oven to 375°F (190°C) to warm up.
02 -
Grab a big bowl and mix together the ground beef, breadcrumbs, egg, garlic powder, onion powder, paprika, salt, and pepper. Don't overwork it.
03 -
Roll the blend into around 16-20 balls, each roughly 1.5 inches (3.8 cm) wide.
04 -
Heat olive oil in a pan over medium. Pop in the meatballs in a single round, cook in shifts if needed. Sear all sides for 5-7 minutes.
05 -
Place all seared meatballs back in the pan. Pour the bourbon BBQ sauce right in, lower the heat, and gently simmer while stirring every now and then for 10 minutes.
06 -
Cut each roll open down the center without splitting it completely. Lay them on a sheet and pop in the oven for 5 minutes until they're lightly crispy.
07 -
Stuff each roll with about 4-5 meatballs and spoon some extra sauce over them.
08 -
Sprinkle ¼ cup of the cheddar cheese over each sub, then layer two bacon slices on top. Break them into bits if you'd like.
09 -
Stick the loaded subs back in the oven for 2-3 minutes, just until the cheese looks oozy and melted.
10 -
Serve while hot, and if you'd like, add more barbecue sauce on the side for dipping.