French Onion Chicken Soup
Equipment French Onion Soup Bowls Ingredients ▢ 4 cups sweet onion , thinly sliced (from 4 medium/large) ▢ 2 cups shallot , thinly sliced (from about 4) ▢ 1 teaspoon kosher salt ▢ 1 2/3 tablespoons extra virgin olive oil ▢ 2 tablespoons all purpose flour , or gluten-free flour or arrowroot ▢ ¼ cup light white wine ▢ ¼ cup sherry vinegar ▢ 4 fresh thyme sprigs ▢ 2 dried bay leaves ▢ 8 cups chicken bone broth ▢ 1 pound boneless skinless chicken thighs , or chicken breast ▢ 6 slices baguette , or sourdough bread, 1/2 ounces each* toasted ▢ 12 thin slices Gruyere cheese , or Swiss cheese, 6 ounces total Instructions In a Dutch oven, or large heavy pot, sauté the onions and shallots with the oil and salt over medium to medium-low heat, until the onions are soft and golden, about 30 to ...