Steps:
- In a large kettle cook the onions in the butter over moderate heat, stirring frequently, for 40 minutes, or until they are golden brown. Sprinkle the onions with the flour and cook the mixture, stirring, for 3 minutes. Add the broth slowly, stir the soup constantly until it comes to a boil, and simmer it, covered, for 20 minutes. Season the soup with salt and pepper. Put 2 slices of the toast in each of 6 heated soup bowls, top each toast with 1 tablespoon of the Gruyère, and pour the soup over the toasts. (To serve the onion soup gratiné, arrange the 12 toasts on the bottom of a flameproof casserole, heap each of them with 1 tablespoon of the Gruyère and boil it under a preheated broiler about 4 inches from the heat for 3 minutes, or until the cheese is melted and bubbling.)
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Elijah Somsel
elijahsomsel51@gmail.comI highly recommend this recipe.
John Brewer
john-b66@yahoo.comThis is one of the best onion soups I've ever had.
M- Series
m.s75@hotmail.co.ukI made this soup for a party and everyone loved it. It's a great recipe to have on hand for entertaining.
Sahil G
s-g@gmail.comThis soup is so flavorful and comforting. It's perfect for a cold winter day.
Malek Ahmed
maleka@gmail.comI love the way the cheese melts and forms a crust on top of the soup.
Eric Clark
clark@yahoo.comThis is one of my favorite soups. It's so easy to make and it's always a crowd-pleaser.
Pollet Nyambura
nyambura.p@yahoo.comI've made this soup several times and it always turns out great.
Colton Shanklin
colton-s59@hotmail.frThis soup is perfect for a cold winter night.
Israel Itumeleng
iitumeleng@gmail.comI used a Gruyère cheese for the topping and it melted perfectly.
Thark Sat
sat_t@hotmail.comI added a splash of white wine to the soup and it really enhanced the flavor.
Arman Cade
cadearman14@hotmail.comThe caramelized onions are the star of this soup. They're so sweet and flavorful.
sunil prajapati
prajapati_s47@hotmail.frI made this soup for my family last night and it was a hit! Everyone loved it.
Sheeszain Zain444
z-s75@aol.comThis soup is a classic for a reason! It's so flavorful and comforting. I love the combination of the caramelized onions and the melted cheese.