The T. Marzetti Company is a leading producer of salad dressings, dips, frozen breads and bakery items. Founded in 1896 by Teresa Marzetti in Columbus, Ohio, the company now operates as a subsidiary of Lancaster Colony Corporation. Its retail brands include Marzetti salad dressings, New York Bakery frozen garlic breads, Sister Schubert's rolls and Flatout flatbreads. In addition to consumer products, T. Marzetti supplies foodservice dressings, sauces and bakery goods to restaurants and institutional kitchens. The company offers product development and custom formulation services for private-label clients and maintains multiple manufacturing facilities across the United States. T. Marzetti prioritizes quality and innovation, using high-quality ingredients and investing in research to create new flavors and formats.