[He can't help grinning in return; it's good to see Olivia look so happy]

Ah, if you wouldn't mind... I'd be happy to give it a go, myself.

[A pause, and his expression sobers just a little]

Though I'm sure it won't be quite the same as the original. [Different hands, after all] I'll have to see if I can come up with a good recipe to give you in return.