Ingredients

• 3/4 pound boneless tender beef steak, rib eye, sirloin or flank
• 1 tablespoon cornstarch
• 3 tablespoons Kikkoman Soy Sauce, divided
• 1 large clove garlic, minced
• 1/2 teaspoon sugar
• 1 pound fresh broccoli, trimmed
• 4 teaspoons cornstarch
• 1/2 teaspoon crushed red pepper
• 3 tablespoons vegetable oil, divided
• 1 medium onion, thinly sliced
• 2 teaspoons Kikkoman Seasoned Rice Vinegar

Instructions

1. Cut beef across grain into thin slices. Combine 1 Tbsp. each cornstarch and soy sauce with garlic and sugar in medium bowl; stir in beef. Let stand 10 minutes.
2. Meanwhile, remove flowerets from broccoli; cut into bite-size pieces. Peel stalks; cut diagonally into thin slices.
3. Combine 1 cup water, remaining 2 Tbsp. soy sauce, 4 teaspoons cornstarch and crushed red pepper in small bowl. Set aside.
4. Heat 1 Tbsp. oil in hot wok or large skillet over high heat. Add beef and stir-fry 1 minute; remove.
5. Heat remaining 2 Tbsp. oil in same pan. Add broccoli and onion; stir-fry 2 minutes. Sprinkle 1 Tbsp. water over vegetables; cover and cook 2 minutes, stirring occasionally.
6. Add beef and soy sauce mixture; cook and stir until sauce boils and thickens. Remove from heat; stir in vinegar.