Beef and vegetable soup is a hearty and nutritious meal that is perfect for colder months. Brown ground beef in a pot, then add onions, carrots, celery, and garlic. Stir in beef broth, diced tomatoes, and a variety of vegetables like potatoes, green beans, and corn. Simmer until the vegetables are tender and the flavors have melded together. Serve with crusty bread for a complete meal.