What is the Double Concentrate Black & White Truffle Oil Set? We shave the highest quality truffles and expertly blend them with our unique flavor & cold-pressed olive oil. Cold-pressing produces less oil than heated pressing but ensures that the delicate flavors & aromas are not damaged. This blend is twice the strength of our standard truffle oils and is designed to be used sparingly A few drops will bring dishes to life. What does it taste like? White Truffle Oil: Intense garlic aroma. Powerful white truffle flavor throughout with a gentle olive oil finish. Black Truffle Oil: Intense earthy aroma. Powerful black truffle flavor throughout with a gentle olive oil finish. How should I use it? Use our Black & White Truffle Oil Set as a finishing oil to dress dishes before serving. Although the uses are endless, we recommend drizzling on pasta, pizza and risotto.