Warm olive oil over medium heat in a large pot. Add ground beef and minced onions and brown.
Stir in chili powder, garlic powder, salt , pepper, nutritional yeast, and tomato paste.
Add the beef broth and bring to a boil. Stir in pasta and lower heat slightly. Allow pasta to cook until pasta is tender and most of the liquid has been soaked up.
Stir in the cream cheese until it is completely melted. Serve warm.
Notes
To store: Transfer leftovers to an airtight container and keep in the refrigerator for 2-3 days.To reheat: Place leftovers in a microwave-safe dish and heat for one-minute intervals in the microwave, stirring after each. Leftovers can also be heated on the stovetop in a saucepan over medium heat. Reheating tip: Drizzle leftovers with a little water before reheating to help rehydrate pasta.