What is Kellogg's top seller?

Kellogg's top seller is typically Frosted Flakes, a sweetened cornflake cereal featuring the iconic mascot Tony the Tiger. This cereal has consistently performed well in terms of sales due to its popularity among both children and adults. Other strong contenders in their product lineup include Special K and Rice Krispies, but Frosted Flakes remains the flagship brand. Sales figures can vary by year and market, but Frosted Flakes has a long-standing reputation as a best-seller.