If the oil has been pasteurized, stored correctly, and is within their expiry date it ought to be safe. Which means that truffle oil is a pale representation of truffles. Risotto with Leeks, Shiitake Mushrooms, and Truffles Mushroom and Truffle Cheese Flatbread - Honest Cooking WebJan 28, 2022 · But on the planet of mushrooms, there are growers and gatherers around the globe, and the most expensive edible mushrooms are considered true delicacies. White truffles are one of the crucial sought-after delicacies on the earth. White truffle mushrooms are a few of the most costly and sought-after delicacies on this planet. White truffle mushrooms are a rare and extremely sought-after delicacy. But what makes white truffles so uncommon? In 2023, white truffles remain as some of the expensive foods on earth - costing up to $2,000 per pound! San Miniato is famous for its historic center and is one in every of the primary areas the place the coveted white truffles could be found and enjoyed.