Cut beef Steak lengthwise in half, then crosswise into 1/4-inch thick strips.
Combine vegetables and 3 tablespoons water in large nonstick skillet. Cover and cook over medium-high heat 4 minutes or until crisp-tender. Remove and drain.
Heat same pan over medium-high heat until hot. Add half of beef and half of garlic; stir-fry 1 to 2 minutes or until outside surface of beef is no longer pink. Remove. Repeat with remaining beef and garlic.
Return all beef and vegetables to pan. Add stir-fry sauce and crushed red pepper; heat through. Serve over rice. Sprinkle with peanuts, if desired.
Nutrition information per serving: 411 Calories; 99 kcal Calories from fat; 11 g Total Fat; 2 g Saturated Fat; 2 g Monounsaturated Fat; 70 mg Cholesterol; 783 mg Sodium; 43 g Total Carbohydrate; 3.2 g Dietary Fiber; 32 g Protein; 4.2 mg Iron; 13.4 mg Niacin; 0.8 mg Vitamin B6; 1.5 mcg Vitamin B12; 5.5 mg Zinc; 38.1 mcg Selenium; 104 mg Choline;