Serves 4
A 3½-pound chicken will yield the 3 cups of coarsely chopped cooked meat you need for this soup. If you don’t have leftover chicken in your refrigerator, look to a compliant rotisserie chicken from your grocery store.
Prep: 20 minutes
Cook: 25 minutes
Total: 45 minutes
Cook the bacon in a large pot over medium heat, stirring frequently, until crisp, about 5 minutes. Transfer with a slotted spoon to paper towels to drain.
Heat the bacon drippings in the pot over medium heat. Add the mushrooms, onion, garlic, salt, and pepper flakes and cook, stirring frequently, until the mushrooms are tender, 4 to 6 minutes. Stir in the broth and sweet potatoes. Bring to a boil then reduce the heat. Simmer, covered, until the sweet potatoes are tender, about 15 minutes.
Add the chicken and thyme and heat through, about 1 minute. Top servings with the bacon.