3 best french onion soup kitchen Recipes

unsalted butter, cut into 3 pieces, yellow onions, halved and cut pole to pole into 1/4-inch-thick slices (about 4 lb), table salt, water, plus extra for deglazing, dry sherry, low sodium chicken broth, beef broth, fresh thyme , tied with kitchen twine, bay leaf, ground black pepper, baguette , cut into 1/2-inch slices, shredded gruyere cheese (about 2 1/2 cups)

french onion soup, water , 3/4 soup can, worcestershire sauce, kitchen bouquet, sliced deli roast beef, hoagie rolls , whatever you call them where you are, we call them subs, mount olive mild banana pepper ring, sliced red onion, provolone cheese, cut in half