Ingredients

1 tablespoon cornstarch1 tablespoon reduced-sodium soy sauce6 tablespoons cold water, divided2 tablespoons canola oil, divided1 pound boneless beef sirloin steak, cut into thin strips1 garlic clove, minced1/2 teaspoon minced fresh gingerroot1 small onion, cut into 1/2-inch wedges1 cup sliced celery1 medium green pepper, cut into 1-inch pieces3 medium tomatoes, cut into 1/2-inch wedgesSAUCE:1 tablespoon cornstarch1/2 cup cold water3 tablespoons ketchup1 tablespoon reduced-sodium soy sauce1 teaspoon curry powderHot cooked rice

Preparation

In a large bowl, combine the cornstarch, soy sauce, 2 tablespoons water and 1 tablespoon oil until smooth; add beef and toss to coat.

In a large skillet or wok, stir-fry beef, garlic and ginger in remaining oil until meat reaches desired doneness. Remove meat with a slotted spoon and keep warm. Add the onion, celery, green pepper and remaining water to the skillet. Cover and cook for 2 minutes. Add tomatoes and beef.

For sauce, combine the cornstarch, water, ketchup, soy sauce and curry until smooth; add to the skillet. Bring to a boil; cook and stir for 2 minutes. Serve with rice.