Brown the ground beef in a 3-quart saucepan.
1 pound ground beef
Add the butter, onion, shredded carrots, parsley, basil, and celery. Sauté until the vegetables are tender, about 5-7 minutes.
¾ cup onion, ¾ cup carrots, ¾ cup celery, 1 teaspoon dried basil, 1 teaspoon dried parsley, 4 tablespoons butter
Add the broth, potatoes, and cooked beef to the saucepan. Bring to a boil, then reduce heat, cover, and simmer for 10-12 minutes, or until the potatoes are tender.
3 cups chicken broth, 4 cups peeled and diced potatoes
Mix the flour and milk until dissolved.
¼ cup all-purpose flour, 1 ½ cups milk
Add the roux to the soup, bring it to a boil, and cook for 2 minutes, stirring.
Reduce the heat to low and stir in the cheese, milk, salt, and pepper. Cook and stir until the cheese is melted.
2 cups cheddar cheese, Salt and pepper
Remove from heat and blend in the sour cream until smooth.
¼ cup sour cream
Serve warm and enjoy!