PREPARATION:
- Cut beef into 2X1X1/4-inch strips. Place in resealable food storage bag. Combine lime juice, cilantro, garlic and chili powder in small bowl. Pour over beef; seal bag. Let stand for 10 minutes, turning once.
- Cut bell peppers into strips. Cut onion into slices. Heat olive oil in large nonstick skillet over medium-high heat until hot. Add bell peppers and onion. Cook and stir 6 minutes or until vegetables are crisp-tender. Remove from skillet. Add beef and marinade to skillet. Cook and stir 3 minutes or until meat is cooked through. Remove from heat. Add bell peppers, onion and garbanzo beans to skillet; toss to coat with pan juices. Cool slightly.
- Divide salad greens evenly among serving plates. Top with beef mixture and tomato wedges. Serve with salsa. Garnish with sour cream and sprigs of cilantro, if desired.
