Tangy Beef Salad

Combine oil, vinegar, wine, Worcestershire sauce, garlic and onion salt in a 12 x 8 x 2-inch microwave-safe baking dish. Partially freeze steak; slice diagonally across the grain into thin slices, and cut into 2-inch lengths.

Place steak in marinade; cover and marinate at least 2 hours in refrigerator. Cover with wax paper; microwave at Medium-high (70% power) 5 minutes; stir.

Microwave at Medium-high 3 to 5 additional minutes or to desired degree of doneness, stirring after 2 minutes. Remove from oven; let stand 5 minutes.

Drain steak; discard marinade.