Add to cart Balsamic vinegar reduction with the aroma of black truffle Manjares de la Tierra Vinegars, dressings and sauces 8437004810144 13.99€ The truffle has been known since ancient times; the Greek philosopher Plutarch even believed that it was the product of the combined action of water, heat and lightning. But it is in the Middle Ages and, above all, in the courts of the Italian Renaissance that the truffle was recognized as a noble food par excellence.truffles are a subway fungus, which...