Preheat the oven to 400°F (200°C). Line a baking sheet with parchment paper.
In a large bowl, combine ground beef, bacon, onion, breadcrumbs, egg, paprika, salt, and pepper.
Mix gently just until combined. Don’t overmix, or the meatballs can turn tough.
Roll into 1-inch meatballs and place them on the baking sheet. Make sure they aren’t touching. Bake for 12 minutes or until the meatballs reach an internal temperature of 165°F.
Transfer meatballs to a bowl and coat with the barbecue sauce. Serve with toothpicks for easy pickup.