Authentic sauce made with fine wine. Since 1935. All natural. We traveled throughout Italy to discover what makes the best pesto. There we learned that if you start with the best ingredients, naturally, you end up with the best pesto. It's made the Italian way using fresh basil, extra virgin olive oil, Parmesan cheese, natural sea salt and a touch of Napa Valley Chardonnay to create the perfect fusion of modern and traditional flavors. Like no jarred pesto you've ever tried. Toss into pasta. Top a pizza. Create an exceptional bruschetta. This is an all-natural product. Some separation will occur. Gluten free.