In a large skillet, cook the beef, onion, bell pepper, garlic powder, smoked paprika, black pepper, and salt over medium heat until the beef is cooked through.
Drain any excess fat and stir in the barbecue sauce.
Fill each mini-tart shell with the beef mixture and place on a baking sheet.
Bake for 15 minutes or until the tart shells are golden brown.
Serve warm.
Interesting Facts
Barbecue beef cups are a great way to use up leftover ground beef.
You can substitute your favorite type of barbecue sauce for the one used in this recipe.
These cups make a great appetizer, but can also be served as an entree with a side salad or roasted vegetables.