French Onion Chicken Recipe
French Onion Chicken Ingredients Sweet onions: 2 large (such as Vidalia), thinly sliced Boneless, skinless chicken: 2 pounds (breasts or thighs) Beef stock or broth: 2 cups Swiss or Gruyère cheese: 1 cup, shredded (Gruyère for extra richness) Extra-virgin olive oil: ⅓ cup, divided All-purpose flour: 2 tablespoons, for thickening the sauce Balsamic vinegar: […]