Entrepreneur and celebrity chef Martha Stewart brings viewers back into her kitchen for the third season of PBS's Martha Stewart's Cooking School. The 13-episode series teaches home cooks how to master a multitude of meals and culinary techniques in just 30 minutes. "It's not the typical dump-and-stir program," Stewart told TV Guide Magazine at a private cooking demo in the test kitchen at Martha Stewart Living Omnimedia's Manhattan headquarters, where she cooked personal pot pies for a room full of reporters. "We focus on one particular kind of cooking or one particular ingredient. I love to impart the ideas, and we have lots to cover."