Steak and Vegetable Stir-Fry

Cut steaks lengthwise into 2 strips; slice across the grain into 1/8-inch-thick strips. In a large bowl, combine soy sauce, 2 teaspoons oil, sugar and cornstarch; add beef strips, turning to coat.

In a large skillet over medium-high heat, heat remaining oil. Add garlic, gingerroot and red pepper flakes; cook until fragrant, about 30 seconds. Add bell pepper and corn; stir-fry 30 seconds. Remove vegetables. Stir-fry beef strips in 2 batches until no longer pink, about 2 to 3 minutes per batch. Return vegetables and beef to skillet; heat through.