What is "raisin bran"

n. A mixture of bran flakes and raisins eaten as a breakfast cereal.

n. bran flakes with raisins

Raisin bran (sultana bran in some countries) is a breakfast cereal manufactured by several companies under a variety of brand names, including Kellogg's Raisin Bran, General Mills' Total Raisin Bran and Post Foods' Post Raisin Bran.