Preheat oven to 180 C
Beat cream cheese with sugar until fluffy and creamy.
Add in yolk while keep beating. Fold in flour mixture then pour in coffee mixture, stir in to combine.
Fold in egg whites followed with whipped cream, stir to combine. Pour into prepared pan and bake for an hour long.
Take out from oven, cool to room temperature, then chilled in the fridge until serving time (at least 6 hours or overnight) Decorate as you wish.
I piped whipped cream on top and sprinkled some cocoa powder.