This recipe has no gelatin, thus the texture is soft and creamy. Best to warm your knife before cutting and make sure you wipe it clean with a damp cloth after cutting. Besides springform pan (whole cake), you can use any sizes of cups/bowls/glasses/ramekins as container, just need to equally divide the mixture and chilled. In fact, it's easier if you don't use a pan. Besides the topping stated above, you may change to any desired toppings, for examples: fresh fruits, berry compote, crushed nuts, caramel sauce, chocolate ganache, etc.