01 - Preheat oven to 400°F. Prick each sweet potato several times with a fork and arrange on a baking sheet. Bake for 40–45 minutes until fork-tender when pierced.
02 - While the sweet potatoes roast, heat a large skillet over medium heat. Add ground beef and cook, breaking apart with a wooden spoon, until evenly browned and cooked through. Drain any excess fat.
03 - Add the chopped onion, bell pepper, and minced garlic to the skillet. Sauté for 4–5 minutes until the vegetables are softened and fragrant.
04 - Stir in tomato sauce, tomato paste, Worcestershire sauce, ketchup, and brown sugar. Season with smoked paprika, chili powder, cumin, salt, and black pepper. Pour in the broth, stir to combine, and simmer for 10 minutes until the mixture thickens.
05 - Once baked, split each sweet potato open lengthwise and fluff the interior flesh with a fork.
06 - Spoon the Sloppy Joe mixture generously over each sweet potato. Garnish with chopped parsley or shredded cheddar cheese if desired. Serve immediately.