Sauté the beef and vegetables – Warm olive oil in a medium-sized soup pot over medium heat.

Add the ground beef, onion, celery, and garlic, cooking until the beef is fully browned and no pink remains. Drain any excess grease.

Add ingredients and simmer – Mix in the potatoes, broth, diced tomatoes, tomato sauce, Worcestershire sauce, Italian seasoning, salt, and pepper.

Let the mixture come to a gentle simmer and cook for about 10 minutes.

Cook until potatoes are soft – Keep simmering for another 15–20 minutes, or until the potatoes are fork-tender.