'Avengers' Cast -- All Pho One, One Pho All

7/4/2011 12:10 AM PDT

'Avengers' Cast -- All Pho One, One Pho All

Popeye has spinach ... the Teenage Mutant Ninja Turtles have pizza ... and now, the Avengers have ... ASIAN FUSION.

TMZ has learned, the stars of the new "Avengers" flick have become so obsessed with an Asian restaurant located near their set in Albuquerque, New Mexico -- they've been hitting the place up constantly ... as much as four times in a single week.

It's called StreetFood Asia -- and here's who orders what ...

Chris Hemsworth -- chicken/beef satay and "Beijing Street shrimp"
Mark Ruffalo -- Jjampong ... a spicy Korean soup, filled with seafood
Samuel L. Jackson -- some boring vegan crap

As for who tips the most -- we're told that honor goes to Hemsworth, who leaves between 30-40% at each meal. BY ODIN'S BEARD!