With all the channels on broadcast TV and cable and the inevitable episode repeats, it's hard to sort out what's new or worthwhile. Let us sort it out for you so you don't miss anything worth watching. Times may vary with region; check your local listings for exact hour and channels.

Saturday (January 1)

MythBusters: The age-old Diet Coke and Mentos trick—how far can it go? 9 a.m. ET, Discovery

Brunch at Bobby's: Bobby Flay cooks up a Big Easy brunch of chicory iced coffee, beignets, poached eggs, and tomato with hollandaise sauce on an English muffin. 10 a.m. ET, Food Network

In Julia's Kitchen With Master Chefs: Julia Child hosts Chef Jody Adams of Cambridge, Massachusetts to cook up some veal. 12 p.m. ET, PBS

Two Fat Ladies: The hosts make a fantastic French dinner of stuffed quail with white wine and coq au vin, among other things, kicking off a marathon of Two Fat Ladies. 5 p.m. ET, Cooking Channel

Sunday (January 2)

Kitchen Impossible: The team reorganize a kitchen to give it "cool craftsman style." 7:30 a.m. ET, HGTV

Guy's Big Bite: Guy Fieri and guest Aarti Sequeira prepare stuffed pupusas, slaw, and chicken wings with garlic-jalapeno sauce. 1:30 p.m. ET, Food Network

Iron Chef America: "Symon/Burrell vs. Cora/Irvine." Chef vs. Chef vs. Chef vs. Chef! 8 p.m. ET, Food Network

Worst Cooks in America: Sixteen home cooks come to New York to begin a challenge to improve their culinary skills. 9 p.m. ET, Food Network