Gerard Depardieu the French actor-turned-restaurateur can do it (see photo). In the Times article (here) about his new Paris restaurant, Depardieu is described as a foodie and a gourmand (not the same thing! The former – loves to eat well, paying attention to latest trends in the preparation of food; the latter—loves to explore all aspects of food).
Of course, celebrity-owned eating places are rather suspect. A true foodie would probably want to avoid some of these: Aykroyd’s funky House of Blues on Sunset Strip, Arnold Schwarzenegger’s Schazi on Main in Santa Monica, Steven Spielberg’s former place, Dive!, Kevin Costner’s Clubhouse, Peter Fonda’s Thunder Roadhouse, and Jennifer Lopez’s new Madre's in Pasadena. Why? Because none of our film stars get their elbows dirty. I don’t think Scharzenegger or Lopez ever go back into the kitchen to check on the food prepping or plating.
By contrast, the NYT writes about Depardieu thus:
He is a formidable cook who will whip up a whole roast pig for a casual lunch. He is a respected vintner who owns more than a dozen vineyards around the world and personally oversees the harvest and production at several. He wanders through foreign markets discovering local specialties, many of which he smuggles into France. He meanders freely into restaurant kitchens, eats whatever is stewing on the stove and peppers the chefs with questions: why are they cooking so-and-so, where does it come from and why are they making it that way?Gourmands aren’t in it for the money. They’re in it for the food.