Watercress, Pea and Lemon Pesto Pasta

Serve this bright-tasting pasta dish tossed with a peppery watercress pesto made with lemon and spring peas. Ingredients 4 ounces watercress, washed and dried, stems removed 1 cup fresh peas Zest and juice of 2 lemons 1/4 cup toasted pecans 1/2 teaspoon salt 1/4 teaspoon ground black pepper 2 ounces parmesan cheese, grated plus more…