Could have been. I'll have to look for a cherimoya & see if the
taste rings any bells.
I've got a great Vanilla pudding recipe. I might give that a go.
[unless you have a pointer to a Vietnamese vanilla recipe-- I seem to
be striking out.]
I haven't cooked a lot of Vietnamese food, although I have several
Vietnamese cookbooks. I am more apt to gravitate toward Thai
cooking when I am down in that (culinary) region.