Here you can find truffle butter, truffle oil, truffle carpaccio and way more. The more common black summer truffle, present in Umbria, is harvested from May to September. If too little, add a bit of more. In a medium saucepan, sweat the shallot and black truffle in just a little olive oil over low heat for 3 minutes. It looks a bit of like some intergalacti...