Wednesday, December 21, 2011

French Onion Soup

I've made several versions of onion soup before, including one that used several different kinds of 'onions,' e.g.,  shallots, garlic, and scallions. I still think the best one is the simplest one, using just plain ol' sliced yellow onions sauteed in butter and olive oil until super caramelized, and then cooked in light chicken or beef broth seasoned with fresh thyme & bay leaves, and a touch of white wine. I found that the difference between using chicken broth and beef broth is that chicken broth is lighter and allows the sweetness of the onion to come through, while the beef broth is richer and tastes like a more traditional version of this soup. Both are good. The following recipe is one I adapted from The Best International Recipe cookbook by the editors of Cook's Illustrated.


Ingredients:
2 tbsp. unsalted butter
2 tbsp. olive oil
5 medium yellow onions, halved & thinly sliced
1 tsp. salt
2 cups water
6 cups low-sodium or unsalted chicken or beef broth
4-5 sprigs of fresh thyme, tied together with kitchen twine (or substitute with 1 tsp. dried thyme)
2 fresh bay leaves (or 1 dried)
1/4 cup dry white wine or dry sherry
Salt (according to taste)
1/2 tsp. black pepper
French bread or baguette
Swiss or Gruyere cheese


1. Melt butter with olive oil in a large stock pot over medium high heat. Add sliced onions, season with 1 tsp. salt & stir well. Cover and let onions sweat for about 10 minutes until translucent. 


2. Remove cover, and continue cooking until most of liquid has evaporated, stirring occasionally. 


3. Reduce heat to medium low and cook for about 1 hour, stirring frequently and scraping up any brown bits that form on the bottom of the pan (you can deglaze the onions with a small amount of water a couple times during the long cooking period). Cook until onions are very soft, very reduced and have turned a deep brown color. 


4. Add the chicken or beef broth, water, thyme and bay leaf. Bring up to a simmer and cook for about 15 minutes. Discard the thyme & bay leaf, add the white wine and cook another 5 minutes. Turn off heat and season with salt and 1/2 tsp. black pepper.


5. Serve piping hot. If you like French bread and cheese on top, just heat up your broiler, adjust the shelves to about 6" from the top, ladle soup into broiler-proof bowls, top with a slice of bread sprinkled with grated cheese or cheese slices.  Broil until cheese is brown & soup is bubbly, about 5-10 minutes. Cool 5 minutes before serving. 


If you don't want to go through the hassle of broiling, just top a slice of French bread or baguette with some cheese, place on foil in your toaster oven, and toast about 3-4 minutes until cheese has melted. Ladle soup in a bowl, plop the cheesy toast slice on top, and you're ready to go. As with many soups & stews, this will taste better the next day.


Fresh thyme, bay leaves, black pepper, 5 onions, sliced, light chicken broth, white wine.

Melt butter with olive oil in a large pan over medium high heat.

Stir in onions with 1 tsp. salt.

Cover and cook 10 minutes or until onions are translucent.

Remove cover and cook until all of liquid has evaporated. Reduce heat to medium low and cook about 1 hour, stirring occasionally and scraping up any brown bits that form on the bottom of the pan.

You can deglaze the onions with about 1/4 cup of water once or twice during the browning process.

The browner the onions get, the more flavorful the soup will be.

Add water and chicken or beef broth.

Then add the thyme and bay leaf. Bring up to a simmer and cook about 15 minutes.

Add 1/4 cup of dry wine or sherry. Cook another 5 minutes. Season with salt & pepper.

Ladle into individual serving bowls.

Top with toasted French bread & melted Swiss or Gruyere cheese.

2 comments:

  1. We made a version of French onion soup for Xmas Eve. Amazing!

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  2. Lisa, nothing beats a nice, steaming hot bowl of rich onion soup on a cold winter's day!

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