Pappardelle with California Walnut Pesto

DESCRIPTION

California walnuts add flavor and texture to crushed herbs and warm pasta in this classic Italian dish. Adapted from Chef/Owner Ethan Stowell, Union Restaurant, Seattle, WA. Kitchen Hack: Use an ice cube tray to save leftover sauce.

INGREDIENTS

• 3 1/2 cups California walnuts, toasted
• 4 cups Italian parsley leaves, packed
• 2 cups Parmigiano Reggiano cheese, freshly grated
• 4 garlic cloves
• 1 1/2 cups extra virgin olive oil
• Salt and pepper to taste
• 4 pounds pappardelle pasta, fresh
• 1 1/2 cups California walnuts, toasted, chopped
• Parmigiano Reggiano cheese (optional)

INSTRUCTIONS

1. Place half of the walnuts, parsley, cheese and garlic in food processor; process until finely chopped.
2. With motor running, slowly pour in half of the oil; purée until smooth. Transfer to bowl and repeat with remaining ingredients, making a total of 2 batches. Season with salt and pepper; set aside. (Makes approximately 4 cups).
3. Cook pasta in boiling salted water until al dente, about 3 to 4 minutes. Drain, reserving some of the cooking water. For each serving, toss 2 cups cooked pasta with 1/4 cup Walnut Pesto adding some of the reserved cooking water as required to thin the pesto; toss well to coat evenly.
4. Transfer to warm pasta bowl; sprinkle with 1 tablespoon chopped walnuts and shaved or grated cheese, as desired. Serve immediately.