ROASTED-VEGETABLE AND WINE SAUCE

Roasted-Vegetable and Wine Sauce image

This intense base is the secret to the full-bodied richness of the stew. Roasting emphasizes the vegetables' best qualities, and they're simmered with red wine and plenty of herbs and aromatics.

Provided by Ruth Cousineau

Categories Garlic Mushroom Onion Tomato Side Roast Thanksgiving Vegetarian Fennel Leek Bell Pepper Carrot Red Wine Winter Gourmet Pescatarian Peanut Free Tree Nut Free Soy Free Kosher

Yield Makes about 6 cups

Number Of Ingredients 22

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Ingredients

1 large leek (white and pale green parts only), halved lengthwise
5 carrots, quartered
1 head garlic, separated into cloves and peeled
2 red bell peppers, quartered
1 pound plum tomatoes, halved
1 fennel bulb, stalks discarded and bulb quartered
2 large onions, quartered
2 tablespoons olive oil
1 cup boiling water
1/2 ounce dried porcini mushrooms (1 cup)
1 (4-inch) piece celery
4 parsley stems
1 large thyme sprig
8 black peppercorns
2 Turkish bay leaves or 1 California
1 cup dry red wine
4 quart water
1/2 cup sun-dried tomatoes (not packed in oil; 1 1/2 ounces)
1/2 stick unsalted butter
1/3 cup all-purpose flour
Equipment: cheesecloth; kitchen string
kitchen string

Steps:

Roast vegetables:
Preheat oven to 450°F with rack in middle.
Wash leek halves and pat dry.
Toss leek, carrots, garlic, bell peppers, plum tomatoes, fennel, and onions with oil, then spread in a 17- by 14-inch roasting pan and roast, stirring occasionally, until well browned and tender, 1 1/4 to 1 1/2 hours.
Soak porcini and make bouquet garni while vegetables roast:
Pour boiling water over porcini in a bowl and soak until softened, 10 to 20 minutes.
Meanwhile, wrap celery, parsley stems, thyme sprig, peppercorns, and bay leaves in a piece of cheesecloth and tie with string.
Lift out porcini, squeezing excess liquid back into bowl, and rinse to remove any grit. Pour soaking liquid through a sieve lined with a dampened paper towel into another bowl.
Make stock:
Transfer roasted vegetables to a 6- to 8-quart pot and add wine to roasting pan, then deglaze pan by boiling, scraping up brown bits, 1 to 2 minutes. Add wine to vegetables in pot along with water (4 quarts), porcini and soaking liquid, bouquet garni, sun-dried tomatoes, and 2 teaspoons salt. Bring to a boil, then simmer, uncovered, until stock is reduced to about 6 cups, about 2 hours. Pour through a fine-mesh sieve into a large bowl, pressing firmly on and then discarding solids.
Make sauce:
Melt butter in a 3-quart heavy saucepan over medium heat and whisk in flour, then cook roux, whisking, 3 minutes. Add stock in a stream, whisking constantly to prevent lumps, then bring to a boil, whisking. Reduce heat and simmer, whisking occasionally, until slightly thickened, about 10 minutes. Season with salt and pepper.