Marie Callender is a well-known American brand that specializes in frozen meals, pies, and desserts. Founded in the 1940s by Marie Callender, a homemaker and entrepreneur, the brand started as a small restaurant in California. Over the years, it expanded its offerings to include a variety of frozen food products that are convenient for busy families. The brand is particularly famous for its delicious pot pies and a wide range of desserts, including fruit pies and cakes. Marie Callender products are available in grocery stores across the United States, making it easy for consumers to enjoy homemade-style meals and treats at home.