1/4 cup good-quality walnut oil
1 tablespoon balsamic or sherry vinegar
1 teaspoon Dijon mustard
1/2 teaspoon lemon zest
1/2 teaspoon Sea salt
  Freshly ground black pepper (to taste)
1 tablespoon minced Earthbound Farm Organic Italian Parsley
6 medium leeks (trimmed and washed)
1/4 cup olive oil
1 pound mushrooms (trimmed and quartered)
5 ounces Earthbound Farm Organic Spring Mix
1/4 cup toasted pine nuts