Cake "of Barozzi" or "Black cake" is a symbol and hallmark of the Italian city of Vignola (ital. Vignola). It was created in the late nineteenth century and named after the famous architect Giacomo da Vignola Barozzi. Over time, the cake became known and loved far beyond the province of Modena. The original recipe still remains the property of the descendants of its Creator finalscore chef Eugenio Gollini and keeps them in the strictest confidence. But we, with the help of the Internet and the author uisquebaugh, try to recreate it. Don't be fooled by very plain cake "of Barozzi". After all, that's why the French compare it with a mound of earth. Under the fragile crust hides delicate chocolate - coffee middle. And yet, this dessert is not a single gram of flour.