Quality Black and White Truffles Bagnoli's Black Truffle oil is generally used at the top of the cooking as a ending oil. The ratio of oils will depend upon private preference, however sometimes 1/four cup of olive oil and a pair of tablespoons of fresh perigord black truffles truffle oil work effectively collectively. Ingredients: Extra virgin olive oil, truffle aroma (tuber magnatum pico). All this is mixed with the sour cream, oil, lemon juice, salt and pepper and organized on the head lettuce leaves, strewn with parsley and garnished with olives. Building off the heritage of Crème Ancienne, which was impressed by the world’s first cream, our quest for treasured elements led us to Alba, Italy, to unearth our exclusive white truffle. The only difference between the properly-identified White Button and Cremini Mushrooms is the age. Mushrooms are adaptable, readily obtainable, and may be ready in numerous ways.