French Onion Soup (Barefoot Contessa) Ina Garten - cooking recipe

Ingredients

2 1/2 lbs yellow onions, halved, and sliced 1/4-inch thick (8 cups)
1/4 lb unsalted butter
1 bay leaf
1/2 cup medium-dry sherry
1/2 cup brandy or 1/2 cup cognac
1 1/2 cups good dry white wine
4 cups beef stock
4 cups veal stock (or just double up on the beef stock)
1 tablespoon kosher salt
1/2 teaspoon fresh ground white pepper
freshly grated parmesan cheese (or a cheese of your choice)

Preparation

In a large stockpot on medium-high heat, saute the onions with the butter and bay leaf for 20 minutes, until the onions turn a rich golden brown color.
Deglaze the pan with the sherry and brandy and simmer uncovered for 5 minutes.
Add the white wine and simmer uncovered for 15 more minutes.
Add the beef and veal stocks plus salt and pepper.
Bring to a boil, then simmer uncovered for 20 minutes.
Remove the bay leaf, taste for salt and pepper, and serve hot with grated Parmesan.