Rachel Khoo's Kitchen Notebook: London

Comedian Noah Cappe seeks out freak show worthy foods at carnivals and fairgrounds across North America. He tries imaginative midway bites that have made food the new epicenter of carnival delights.

How do the biggest food fanatics express their love of food? They take it to the internet of course! Eden Grinshpan travels the country to meet food bloggers and social media stars, as they invite her to devour favorite dishes.

Aarón Sánchez is touring the U.S., in search of the ultimate taco.

In "Food's Greatest Hits," some of Cooking Channel's personalities provide commentary on the popular dishes while delving into their backstories and revealing fun facts. Taste-testers also sample unique and modern twists on the tried-and-true classics. Each episode centers around a specific theme, which includes cheesy concoctions, carnival favorites, sugary treats and traditional Mexican dishes.

Cris Nannarone, a veteran road warrior and stand-up comedian, scours restaurants, diners, food trucks and everything in between, to find the best burger, pizza or taco. It's a quest to find the top three contenders who will ultimately go to battle. Nannarone learns their trade secrets and discovers if their dish has what it takes to win the war.