In a large Dutch oven, heat 2 tablespoons butter and 2 tablespoons oil over Med-High heat. Add the carrots and celery, sauté 5 minutes; stir occasionally. Add the diced onions and cook 3 additional minutes or until the onions are translucent. Add the minced garlic and cook 30 seconds – just long enough for the garlic to bloom.
2 tablespoons unsalted butter, 2 tablespoons vegetable oil, 6 carrots, 2 ribs celery, 1 medium yellow onion, 1 clove garlic
Slowly add 1 cup of broth while scraping the bottom of the pot to deglaze the pan. Add the rest of the broth and the wine, the roux and stir well. Bring the mixture to a boil and stir often..
3 cups low-sodium chicken broth, ¼ cup dry or semi-dry white wine
Reduce the heat to low and add all other ingredients except the garnishes.
3½ cups half-and-half, 2 tablespoons chicken bouillon granules, ½ teaspoon ground black pepper, 2 tablespoons minced fresh parsley, 3 dried bay leaves, 1½ teaspoon herbs de Provence, ½ teaspoon ground turmeric, ½ teaspoon ground paprika, ¼ teaspoon crushed red pepper flakes, 5 cups cooked chicken
Simmer 15 minutes then taste and adjust seasonings, if necessary. This is the time to add salt or pepper, if desired. Continue to simmer the soup until it thickens, about 30-45 minutes more, or to the desired consistency.
Discard the bay leaves.
Garnish with sprinklings of shredded Gruyere and fresh parsley. Serve with crusty bread.
Freshly shredded Gruyere cheese, Chopped fresh parsley