Cooking Channel and Food Network have announced their 2012 programming slates, reports B&C. Bobby Flay, Margaret Cho, and Sandra Lee will all headline various projects. Food Network has 11 new prime-time series and four new daytime series on tap for this year, including "Bobby Flay's Opening Night." Cooking Channel will premiere seven new prime-time series, including Mo Rocca's "My Grandmother's Ravioli." The show depicts him learning to cook from his grandparents.