A base of crushed digestive biscuits mixed with butter, then a layer of cream-cheese, then topped with normally a fruit fruity / syrup-type topping.
The best ever has to be Lemon Cheesecake.
"She'll have to wait until I've finished my cheesecake.."
Oh, I am eating cheesecake.
Cheesecake is one of the best desserts in life.