Following the 1981 publication of his first cookbook, "Modern French Cooking for the American Kitchen", which was based on his Ma Maison recipes, Puck opened the restaurant Spago on the Sunset Strip in 1982. Fifteen years later, in 1997, Puck and Barbara Lazaroff, his ex-wife and business partner, moved the award-winning Spago to Beverly Hills. It has been recognized as one of the Top 40 Restaurants in the U.S. since 2004. The Infatuation wrote that "Spago made Wolfgang Puck the first (and maybe only) chef you and your grandma know by name."