All natural. From New York City's landmark Patsy's Italian Restaurant. Patsy's award-winning Fra Diavolo is a spicy marinara simmered to a fiery finish using crushed red peppers. This is the same all-natural sauce that is served at New York City's Patsy's Italian restaurant. Established in 1944 by Pasquale (Patsy) and Concetta Scognamillo, Patsy's classic Neapolitan tradition continues at its only Manhattan location on W. 56th Street, serving a packed house of discriminating food lovers and celebrities who believe there is no better sauce. Following our family's 19th century recipe from Naples, and using fresh ingredients, this sauce is made in small batches to ensure consistency and quality. Whether serving our family or yours, we have never lowered our standards, and never will. Chef Sal Scognamillo.No added sugar. Gluten free. No preservatives. No cholesterol.