In a large pot, saute onions, bell pepper, and garlic in oil until the vegetables begin to soften, about 5-6 minutes.
Add ground beef and cook until no pink remains. Drain off excess fat.
Stir in the chili powder, oregano, salt, and pepper.
Add beef broth, condensed tomato soup, diced tomatoes with juice, and water. Bring to a boil.
Once boiling, add the pasta. Reduce heat, cover, and simmer until the pasta is al dente.
Adjust seasonings to taste and serve.
Video
Notes
Leftovers will keep in the refrigerator in an airtight container for up to 4 days. The soup will keep in the freezer for 3 months. It is recommended to freeze separately from the pasta.