01 - In a large pot over medium heat, crumble and brown the pork sausage until fully cooked. Drain excess fat if desired.
02 - Add diced onion, carrots, and celery to the pot. Sauté for 4–5 minutes until vegetables begin to soften.
03 - Stir in minced garlic and cook for 1 minute until fragrant, being careful not to burn it.
04 - Add diced potatoes, dried thyme, bay leaf, and chicken broth. Bring mixture to a boil, then reduce heat to maintain a gentle simmer.
05 - Cover and simmer for 20–25 minutes, or until potatoes are fork-tender.
06 - Remove and discard bay leaf. Stir in milk or cream and heat gently for 2–3 minutes. Season with salt and black pepper to taste.
07 - Ladle hot soup into bowls and garnish with fresh parsley and grated cheddar cheese if desired.