Cooking at HomeThe chef of Momofuku cooks at home . . . and that means breaking the rules that chefs, magazines, and everyone else tell you about, so you can get a great dinner done fast. Being a chef can make you the worst kind of home cook. Either youre too fussy when dinner just needs to be on the table or, as Momofuku chef Dave Chang will tell you about his early years in the industry, you just . . . never cook at home. But now, with a family to feed, Dave faces