what goes well with chocolate cake?

[fawn]

I have a filling of peanut butter (will be adding melted chocolate)

and pastry cream

As for pastry cream, i want it flavored, what goes well with the peanut butter/chocolate filling?

pastry cream flavored with?

Mocha ?

coffee?

Chocolate?

butterscotch?

brandy?

[tsquare]

Maybe something jammy - raspberry? grape?

[jumanggy]

Caramel, though grape jam would probably be nice too.

[FistFullaRoux]

Beer. Or failing that, banana.