Wild Mushroom Risotto

1. 1

   Bring stock to a simmer in a 4-quart pot and keep at a bare simmer, covered.

2. 2

   Heat oil with 1 tablespoon butter in a 4- to 5-quart heavy saucepan over moderately high heat until foam subsides, then saute mushrooms, stirring occasionally, until browned and any liquid they give off is evaporated, about 4 minutes.

3. 3

   Season with salt and pepper, then transfer to a bowl.

4. 4

   Cook shallots in 2 tablespoons butter in same saucepan over moderate heat, stirring, until softened, about 3 minutes.

5. 5

   Add rice and cook, stirring, 1 minute.

6. 6

   Ladle in 1 cup simmering stock and cook at a strong simmer, stirring, until absorbed.

7. 7

   Continue simmering and adding stock, about 1/2 cup at a time, stirring very frequently and letting each addition be absorbed before adding next, until rice is just tender and creamy-looking, 16 to 18 minutes.

8. 8

   (Save leftover stock for thinning.)

9. 9

   Remove from heat and stir in remaining tablespoon butter, sauteed mushrooms, truffle oil to taste (if using), cheese, chives, and salt and pepper to taste.

10. 10

    If desired, thin risotto with some of leftover stock.

11. 11

    *Available at specialty foods shops and cooking.com.

* Per serving · 4 servings · Values may vary.