These tender sirloin strips from Joe Varga of Collingswood, New Jersey are marinated in a soy sauce mixture that gives them a wonderful Asian flavor. For a more ethnic version, you could use Japanese rice wine (sake). The beef strips can also be grilled.
“If you can’t find snapper, you can substitute most any firm white fish. And if you can’t find key lime juice, use regular lime juice.” —Ken Hulme, Venice, Florida
note: as reader suggests, regular lime juice can be used if you can't find key lime juice