Makes 1 1/2 cups; enough for 6-8 servings of pasta
Place the nuts, kale, Parmesan, olive oil, garlic, lemon juice, salt and pepper in a blender and puree until uniformly smooth. You may need to add more olive oil to reach desired consistency.
To refrigerate, cover with plastic wrap directly on the surface of the pesto. Will stay fresh for up to 3 days. To freeze, place desired portions in small containers with plastic directly on the surface of the pesto, or place in plastic freezer bags, and freeze for up to two months.