Bacon Cheeseburger Soup

Bahan-bahan (8 porsi)

• 12 slices bacon (chopped)
• 1 pound ground beef
• 4 tablespoons unsalted butter
• 1 medium sweet onion (chopped)
• 1 cup shredded carrot
• 1 cup diced celery
• 1 ¾ pounds potatoes (cubed and peeled , about 4 cups )
• 3 -4 cups chicken broth
• ½ teaspoon red pepper flakes
• 1 teaspoon dried parsley
• 1 teaspoon dried basil
• 1 teaspoon dried oregano
• ¾ teaspoon salt
• ½ teaspoon black pepper
• 1 cup whole milk ( or heavy cream)
• ½ cup sour cream
• 16 ounces cheddar cheese (shredded, about 4 cups)
• chopped fresh parsley (for garnish)