French onion soup
Encyclopedia
French onion soup is an onion
Onion
The onion , also known as the bulb onion, common onion and garden onion, is the most widely cultivated species of the genus Allium. The genus Allium also contains a number of other species variously referred to as onions and cultivated for food, such as the Japanese bunching onion The onion...

 and beef broth or a beef stock based soup
Soup
Soup is a generally warm food that is made by combining ingredients such as meat and vegetables with stock, juice, water, or another liquid. Hot soups are additionally characterized by boiling solid ingredients in liquids in a pot until the flavors are extracted, forming a broth.Traditionally,...

 traditionally served with crouton
Crouton
A crouton is a small piece of sautéed or rebaked bread, often cubed and seasoned, that is used to add texture and flavor to salads, notably the Caesar salad, as an accompaniment to soups, or eaten as a snack food. The word crouton is derived from the French croûton, itself derived from croûte,...

s and cheese
Cheese
Cheese is a generic term for a diverse group of milk-based food products. Cheese is produced throughout the world in wide-ranging flavors, textures, and forms....

 as toppings. Although ancient in origin, this dish underwent a resurgence of popularity in the 1960s in the United States due to an increased popularity for French cuisine
French cuisine
French cuisine is a style of food preparation originating from France that has developed from centuries of social change. In the Middle Ages, Guillaume Tirel , a court chef, authored Le Viandier, one of the earliest recipe collections of Medieval France...

.

History

Onion soups have been popular at least as far back as Roman times. They were, throughout history, seen as food for poor people, as onions were plentiful and easy to grow. The modern version of this soup originates in France in the 18th century, made from beef broth, and caramelized onions. It is often finished by being placed under a grill
Grilling
Grilling is a form of cooking that involves dry heat applied to the surface of food, commonly from above or below.Grilling usually involves a significant amount of direct, radiant heat, and tends to be used for cooking meat quickly and meat that has already been cut into slices...

 in a ramekin
Ramekin
A ramekin or ramequin, also known as a bouillon bowl, is a small glazed ceramic or glass serving bowl used for the preparation and serving of various food dishes...

 traditionally with croutons and gruyère melted on top. The crouton on top is reminiscent of ancient soup
Soup
Soup is a generally warm food that is made by combining ingredients such as meat and vegetables with stock, juice, water, or another liquid. Hot soups are additionally characterized by boiling solid ingredients in liquids in a pot until the flavors are extracted, forming a broth.Traditionally,...

s (see History of Soup).

Preparation

The rich flavor of the base is not due just to the broth, but to the caramelized onions. Caramelization, in this case, is the procedure in which the onions are cooked slowly until the melting sugars approach burning temperature, becoming brown. Some recipes suggest a half an hour of cooking time, but many chefs and cooks allow for hours of cooking to bring out the complex flavors of the onions' sugars. Sweating
Sweating (cooking)
Sweating in cooking is the gentle heating of coarsely cut vegetables in a little oil or butter, with frequent stirring and turning to ensure that any emitted liquid will evaporate. Sweating usually results in tender, sometimes translucent, pieces. Sweating is often a preliminary to further cooking...

 the onions to draw out the liquid is an important step in caramelization
Caramelization
Caramelization is the browning of sugar, a process used extensively in cooking for the resulting nutty flavor and brown color. As the process occurs, volatile chemicals are released, producing the characteristic caramel flavor....

. This can be accomplished by tossing the onions in a fat of choice (olive oil, butter, or bacon fat), adding salt, and then covering the pot and letting the onions cook over very low heat. The salt and heat draw the liquid out of the onions.In the final stages of cooking, cognac
Cognac (drink)
Cognac , named after the town of Cognac in France, is a variety of brandy. It is produced in the wine-growing region surrounding the town from which it takes its name, in the French Departements of Charente and Charente-Maritime....

 or sherry
Sherry
Sherry is a fortified wine made from white grapes that are grown near the town of Jerez , Spain. In Spanish, it is called vino de Jerez....

 is often used to enhance the caramelized onion flavor and to deglaze
Deglazing (cooking)
Deglazing is a cooking technique for removing and dissolving caramelized bits of food from a pan to make a pan sauce.When a piece of meat is roasted, pan fried or prepared in a pan with another form of dry heat, a deposit of caramelized sugars, carbohydrates, and/or proteins forms on the bottom of...

the pan.

The base is usually topped with the crouton, which will be very dry and crusty to allow it to withstand lying on the soup surface while baked or broiled with a good melting cheese on top. In some instances, a slice of plain bread can also be used. The soup is then served in the bowl or ramekin in which it was broiled or baked.

Variations

Variations of the basic recipe include:
  • Blended in a blender and served smooth
  • A vegetarian variation using vegetable stock instead of beef stock.
  • Chicken stock substituted for beef stock, which makes a lighter-colored broth

External links

The source of this article is wikipedia, the free encyclopedia.  The text of this article is licensed under the GFDL.
 
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