Ingredients

  • 1/2 cup plus 2 tablespoons extra-virgin olive oil
  • 2 pounds mixed fresh mushrooms such as chanterelle, shiitake, oyster, cremini, and white, trimmed, then quartered if large
  • 1/4 cup finely chopped shallot
  • 2 teaspoons minced garlic plus 1 whole clove, peeled
  • 2 tablespoons unsalted butter
  • 2 tablespoons chopped fresh thyme
  • 2 teaspoons kosher salt
  • 1/2 teaspoon black pepper
  • 1 leek (white and pale green parts only), thinly sliced crosswise
  • 2 celery ribs, thinly sliced crosswise
  • 1 carrot, thinly sliced crosswise
  • 1 Turkish or 1/2 California bay leaf
  • 1 tablespoon crushed coriander seeds
  • 2/3 cup concentrated brown chicken stock (see cooks' note, below)
  • 2 1/2 tablespoons Sherry vinegar
  • A bouquet garni of 2 sprigs thyme and 2 sprigs flat-leaf parsley tied together with kitchen string
  • 4 (2 1/2-ounce) crottins* (small aged goat cheese rounds) at room temperature
  • 3/4 pound mixed salad greens such as radicchio, frisee, and arugula, torn into bite-size pieces (8 cups)
  • Accompaniment: grilled or toasted slices of country bread

Method

  • Heat 1 tablespoon oil in a 12-inch heavy skillet over moderately high heat until hot but not smoking, then saute one fourth of mushrooms with 1 tablespoon shallot, 1/2 teaspoon garlic, 1/2 tablespoon butter, 1/2 tablespoon thyme, 1/4 teaspoon kosher salt, and 1/8 teaspoon pepper, stirring, until mushrooms are browned and tender, about 3 minutes.
  • Transfer to a shallow baking pan lined with paper towels (you want the flavor of the butter, but not the grease).
  • Wipe out skillet.
  • Saute remaining mushrooms with seasoning in 3 batches in same manner, wiping out skillet between batches.
  • Wash leek in a bowl of cold water, agitating water to loosen any grit, then lift out leek and drain in a sieve.
  • Heat 2 tablespoons oil in cleaned 12-inch skillet over moderately low heat until hot, then cook leek, celery, carrot, and remaining teaspoon kosher salt, stirring occasionally, until vegetables soften, about 10 minutes.
  • Add whole garlic clove, bay leaf, and coriander seeds and cook, stirring occasionally, until vegetables are very tender, 8 to 10 minutes more.
  • Stir in mushrooms, stock, vinegar, and bouquet garni and simmer 2 minutes.
  • Remove from heat and stir in remaining 1/4 cup oil.
  • Let stand 5 minutes.
  • Discard bouquet garni, bay leaf, and garlic clove and season with salt and pepper, then transfer mixture to a colander set over a bowl and let drain 3 minutes.
  • Reserve vinaigrette.
  • (You will have about 3/4 cup.)
  • Put oven rack in middle position and preheat oven to 350F.
  • Arrange crottins in 1 layer in a 9-inch baking pan and spoon about half of reserved vinaigrette over them.
  • Bake crottins, basting with vinaigrette once or twice, until they are slightly softened and bubbling on the bottom, 10 to 15 minutes.
  • Toss salad greens with remaining vinaigrette to coat and divide among 8 salad plates.
  • Cut crottins in half, then top salad greens with crottin halves and mushrooms.
  • *Available at Murray's Cheese Shop (888-692-4339; murrayscheese.com).