[wine] Test Tube Truffle

First we get "imposter" Walleye (Zander anyone....) and now this: Hocus pocus! A beaker of truffles BY DANIEL PATTERSON New York Times TwinCities.com-Pioneer Press Article Last Updated:07/05/2007 06:08:01 PM CDT A truffle by any other name may smell as sweet, but what if that name is 2,4-dithiapentane? All across the country, in restaurants great and small, the "truffle" flavor advertised on menus is increasingly being supplied by truffle oil. What those menus do not say is that, unlike real truffles, the aroma of truffle oil is not born in the earth. Most commercial truffle oils are concocted by mixing olive oil with one or more compounds like 2,4-dithiapentane (the most prominent of the hundreds of aromatic molecules that make the flavor of white truffles so exciting) that have been created in a laboratory; their one-dimensional flavor is also changing common understanding of how a truffle should taste. When I discovered truffle oil as a chef in the late 1990s, I was thrilled. So much flavor, so little expense. I suppose I could have given some thought to how an ingredient that cost $60 an ounce or more could be captured so expressively in an oil that sold for a dollar an ounce. I might have wondered why the price of the oils didn't fluctuate along with the price of real truffles; why the oils of white and black truffles cost the same, when white truffles themselves were more than twice as expensive as black; or why the quality of oils didn't vary from year to year like the natural ingredients. But I didn't. Instead, I happily used truffle oil for several years (even, embarrassingly, recommending it in a cookbook), until a friend cornered me at a farmers' market to explain what I had should have known all along. I glumly pulled all my truffle oil from the restaurant shelves and traded it to a restaurant down the street for some local olive oil. That truffle oil is chemically enhanced is not news. It has been common knowledge among most chefs for some time, and in 2003 Jeffrey Steingarten wrote an article in Vogue about the artificiality of the oils that by all rights should have shorn the industry of its "natural" fig leaf. Instead, the use of truffle oil continued apace. The question is: Why are so many chefs at all price points - who wouldn't dream of using vanillin instead of vanilla bean and who source their organic baby vegetables and humanely raised meats with exquisite care - using a synthetic flavoring agent? Part of the answer is that there are still chefs who are surprised to hear that truffle oil does not actually come from real truffles. "I thought that it was made from dried bits and pieces of truffles steeped in olive oil," said Vincent Nargi of Cafe Cluny in Manhattan. That made me put down my pen and scratch my head. The flavor of real truffles, especially black, is evanescent, difficult to capture in an oil under the best of circumstances. Truffle companies are secretive, and speaking to their representatives does little to illuminate their production techniques. I was told by Federico Balestra at Sabatino Tartufi that its oil is now "100 percent organic," made from dried truffles and other ingredients with flavors "similar to truffle." Vittorio Giordano of Urbani Tartufi called its manufacturing method, though conducted in a laboratory, a "natural process." He described the essence that his company uses as "something from the truffle that is not the truffle." Although the scent of a truffle just dug can be one of the most profound gustatory experiences of the Western world, it's one that not many people in this country have had on truffles' native soil. Once, there were only a few expensive and exclusive restaurants that re-created that experience, which only select customers could afford. Truffle oil has simultaneously democratized and cheapened the truffle experience, creating a knockoff that goes by the same name. The competitiveness of the restaurant scene has a lot to do with this trend. What most people know of truffles is truffle "aroma," which has helped shape their expectations of what they're paying for - and how much they should have to pay to get it. "Price is definitely a factor," said Shea Gallante of Cru in Manhattan, who uses black truffle oil to reinforce the flavor of real black truffles in a midwinter pasta dish. "If I didn't use the two drops of oil, I would have to add another 8 to 10 grams of truffle," he said, making the dish too expensive for his clientele. Many chefs agree that the quality of truffles in this country has fallen in recent years, added to the fact that every minute a truffle spends out of the ground enervates its flavor. The increased scrutiny of imported goods hasn't helped; prolonged stays in customs might be keeping the country safe from exploding fungi, but it's not doing much for the truffle's aromatic intensity. And Americans, as many were quick to note, like big flavors. "People expect the slap in the face of truffle oil," said Jonathan Gold, the restaurant critic for LA Weekly. "They have lost their taste for subtlety; they want bigger-than-life flavors that are amped up with aromatics. That's American cooking at the moment." Many chefs are turning to truffle oil as a way to get truffle aromas that, as many chefs put it, "jump off the plate," often dressing real truffles in the oil before sending them to the table to heighten their effect. It raises the question: What will happen when there is a synthetic heirloom tomato scent or an imitation ripe peach flavor? Are we moving toward an era of fake food? Probably not. Truffle oil seems unique in this regard. Most chefs I spoke with said they were undisturbed by its artificiality, although they are quite concerned with its "proper" usage, which chiefly comes down to restraint: Less, in this case, is more. Chris L'Hommedieu, chef de cuisine at Michael Mina in San Francisco, used truffle oils during his tenure as chef de cuisine at Per Se in New York, although he said he never developed a taste for them. But when asked how much of his aversion to truffle oil was due to its artificiality, he told me: "One hundred percent. I learned that from Jean-Louis." L'Hommedieu's recollection involved the late chef Jean-Louis Palladin, with whom he worked at Palladin, a Manhattan restaurant that is now closed. Returning from a trip out of town, Palladin was enraged to walk into the kitchen and find that in his absence, bottles of truffle oil had cropped up everywhere. Grabbing two of them, he called the staff out to the alley behind the restaurant where the garbage was held. He hurled the oil at the side of the building, smashing the bottles against the wall. "It's full of chemicals," he screamed at his frightened staff members, who scrambled back to the kitchen through the gathering scent of truffle oil mingled with the fetid air of the alley. "No more!" I couldn't have said it better myself. Daniel Patterson is the chef and owner of Coi, a restaurant in San Francisco. -- ------------------------------ * * Dr. James Ellingson, jellings(a)me.umn.edu * * University of Minnesota, tel: 651/645-0753 * * Great Lakes Brewing News, 1569 Laurel Ave., St. Paul, MN 55104 *