Black truffle oil is usually used at the tip of the cooking as a finishing oil. The ratio of oils will depend on personal choice, but usually 1/4 cup of olive oil and 2 tablespoons of black truffle oil work effectively collectively. Ingredients: Extra virgin olive oil, truffle aroma (tuber magnatum pico). All that is combined with the sour cream, oil, lemon juice, salt and pepper and organized on the pinnacle 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 precious ingredients led us to Alba, Italy, to unearth our unique white truffle. The only distinction between the effectively-recognized White Button and Cremini Mushrooms is the age. Mushrooms are adaptable, readily available, and could also be ready in varied ways.