If I was to move abroad right now I think I'd mostly miss:....white asparagus, both natural (my mum's are THE best) and bottled or canned, 'lomo embuchado', etc, etc, etc...and the possibility of having a wonderful 'pulga de tortilla' (pulga(flea)=very small 'bocadillo'(sandwich)) anytime I want most anywhere I am, without the trouble of having to run home to make a 'tortilla de patatas' myself....
And once in a while I'm positive I'd have to prepare me a fix of 'papas bravas', 'bocadillo de calamares', 'tortilla campera', 'canapés de cangrejo', 'revueltos (de morcilla, gambas, trigueros, chorizo, jamón, gulas....)', 'paella de verduras', 'croquetas', homemade mayonnaise,....and huge sandwiches of jamón with 'pan tumaca' (I blame my love of good ham for not being able to become a veggie) :o
The first thing that came from my sis' lips when she gave birth to her baby in London was "Mum make me some lentejaaaaaaas!!!' (lentils)
Hey Jo, get in touch next week girl!