Complex sentence: Symon was one of the rotating hosts of Food Network's show "Melting Pot", and appeared on "Sara's Secrets" with Sara Moulton, "Ready, Set, Cook" and "FoodNation with Bobby Flay".
Split into simpler sentences: Symon was one of the rotating hosts of Food Network's show "Melting Pot". He appeared on "Sara's Secrets" with Sara Moulton, "Ready, Set, Cook", and "FoodNation with Bobby Flay".