How do you say "Americanized" in spanish?

Question

I am writing a paper on hispanic cuisine and I would like to say that: much of the food popular today is spanish dishes that "have been americanized"

Answer 1

... have been americanized

is the equivalent of

... have been influenced by the american cuisine

Therefore,

... han sido influenciados por la cocina americana

is a more appropriate translation, in case americanizar is not an actual verb adopted by RAE.

Answer 2

I would say "americanizado/a". Not sure if this is "RAE approved", but it will be understood.

Answer 3

Tamal has a good translation.

Answer 4

Spanish dishes? Or Mexican? Cuban? etc.