Black Truffle Pasta

Cook the pasta according to package directions.

Add the peas to the boiling water about one minute before the pasta is cooked.

Drain well and toss in the butter.

Make a truffle vinaigrette by combining the black truffle, the truffle oil, the vinegar, and the shallot.

Toss the pasta in the vinaigrette, then add the chives. Check for seasoning and serve immediately.