Basil Walnut Pesto INGREDIENTS (12 Servings) 4 cups basil leaves 3 cloves garlic, peeled 1/2 cup walnuts, roasted 1/2 cup Reggiano Parmigiano 2 tbsp. lemon juice 1 tbsp. lemon zest red pepper flakes, to taste 1/2 cup extra virgin olive oil, add more if needed freshly cracked black pepper, to taste sea salt, to taste [...]