Claim: Coca-cola and Pepsi are two of the most popular Cheese puff (a.k.a.  cheese curls, cheese balls, cheesy puffs, or corn curls) brands in the Northeastern United States.
Evidence: Coca-Cola, or Coke, is a carbonated soft drink manufactured by The Coca-Cola Company. 
Pepsi is a carbonated soft drink manufactured by PepsiCo.