Lemon Curd Tart

Thanks for following me😊^_−☆

How do you do??
(I speak English a little...m(__)m)
Could you tell me what taste of
sauce is that ??^ ^？？💦

Hi!
It's lemon curd with vanilla seed inside. I put it into Calcic bath, so it's a kind of Molecular gastronomy.

I see.
thank you so much!!!!