01 - Heat olive oil in a large skillet over medium-high heat. Add ground beef and cook, breaking up with a spoon, until browned and cooked through, approximately 5–6 minutes. Drain excess fat if necessary.
02 - Add diced onion and minced garlic to the skillet. Sauté for 2–3 minutes until fragrant and onion becomes translucent.
03 - Stir in Brussels sprouts and cook for 3–4 minutes, allowing edges to caramelize slightly.
04 - Add soy sauce, Worcestershire sauce, smoked paprika, black pepper, and salt. Mix thoroughly to coat all ingredients evenly.
05 - Cover skillet with lid, reduce heat to medium, and cook for 6–8 minutes until Brussels sprouts are tender yet slightly crisp.
06 - Remove lid, stir, and cook uncovered for final 2 minutes to evaporate any excess moisture.
07 - Garnish with chopped parsley and Parmesan cheese if desired. Serve hot.