Pepsi Foods Private Limited offers Butter Toffee Rice Cakes. Pepsi Foods Private Limited manufactures potato chips, traditional snacks, fruit drinks, sports drinks and cereals under the brand name of Quaker Oats. Butter Toffee Rice Cakes are the crunchy, crispy rice cakes. They are available in buttery toffee flavor and are suitable for kids. These contain 60 calories per serving along with 0g trans fat.