This is the adapted version of RY4 Creamy Tiramisu using Bittersweet Chocolate Extra (TPA) instead of Australian Chocolate (HS). This version is a darker, less sweet chocolate than the first which is a milky and creamy chocolate. The Bittersweet Chocolate works absolutely perfect here, adding a dark cocoa topping flavor to the Tiramisu which turned out very decadent. Bittersweet Chocolate Extra seems highly under-utilized, although it is a stellar flavor and an outstanding dark and aromatic chocolate. I could not see using it alone, but it seems perfect for tobacco, coffee, mocha, and as a booster to other Chocolate flavors. Bittersweet Choc Extra is a clear concentrate.