My favorite dessert is cheesecake.
I love cheesecake but don't know a lot about it except how to order it for dessert
I like that it consists of one or more layers.
Its so rich I bet it has a lot of milk or cream in it
The main later consist of fresh cheese, eggs and sugar.
Have you ever had it with fruit? Strawberry cheesecake is divine
Yes and I have had it baked and unbaked.
Oh I have never had it unbaked, what else can you tell me about cheesecake?
in many different ways. It may be flavored by adding vanilla, spices, lemon, chocolate, pumpkin, or other flavors to the cheese layer. Additional flavors and visual appeal may be added by topping the finished pie with fruit, whipped cream, nuts, cookies, fruit sauce, chocolate syrup, or other toppings. 
History.
An ancient form of cheesecake may have been a popular dish in ancient Greece even prior to Romans' adoption of it with the conquest of Greece. The earliest attested mention of a
Cheesecake
Cheesecake is a sweet dessert consisting of one or more layers. The main, and thickest layer, consists of a mixture of soft, fresh cheese (typically cream cheese or ricotta), eggs, and sugar. If there is a bottom layer, it often consists of a crust or base made from crushed cookies (or digestive biscuits), graham crackers, pastry, or sometimes sponge cake. It may be baked or unbaked (usually refrigerated). 
Cheesecake is usually sweetened with sugar and may be flavored