01 - Heat a large soup pot or Dutch oven over medium heat. Add ground beef and cook, breaking apart with a spoon, until browned. Drain excess fat if needed.
02 - Add chopped onion, minced garlic, sliced carrots, and diced celery to the pot. Sauté for 5 minutes until vegetables begin to soften.
03 - Stir in diced potatoes, beef broth, diced tomatoes with their juices, bay leaf, dried thyme, smoked paprika, salt, and black pepper. Mix well to combine.
04 - Bring mixture to a boil, then reduce heat to low. Cover and simmer for 25 minutes, stirring occasionally, until potatoes and vegetables are fork-tender.
05 - Stir in frozen peas and continue cooking for 5 minutes until heated through.
06 - Remove and discard bay leaf. Taste soup and adjust salt and pepper seasoning as needed.
07 - Ladle hot soup into bowls. Garnish with chopped fresh parsley and shredded cheddar cheese if desired.