Description:Just in time for holiday entertaining, Lisa Vanderpump is the latest of the women from the Real Housewives franchise to publish a cook book. As owner of popular Los Angeles restaurants Villa Blanca and Sur, the restaurateur's kitchen credentials cannot be disputed. The Bravolebrity found her way to The Insider's Kevin Frazier's "heart through his tummy" when they sat down for a meal at her West Hollywood eatery. Lisa shared the secret ingredient to her 30 year marriage to husband Ken.(4:50)