- Heat the olive oil in a generously sized skillet over medium-high heat until the oil reaches a desired temperature 
- Add the ground beef, garlic, bell pepper, and onion to the skillet. 
- Sprinkle the mixture with chili powder, salt, and pepper to season. 
- Cook, breaking up the beef as it cooks until it reaches a fully cooked state, which should take approximately 6 to 8 minutes. 
- Add the beef broth, macaroni, ketchup, mustard, brown sugar, and hot sauce into the skillet. 
- Stir thoroughly to ensure all the ingredients are well combined and allow the mixture to come to a simmer. 
- Cover the skillet and let it cook until the macaroni softens, and the sauce achieves a desirable thickness, which will typically take around 9 to 10 minutes. 
- Remove the skillet from the heat source. 
- Add the cheese and gently stir until it melts and blends into the mixture. 
- Serve your dish with a garnish of fresh parsley.