Yam Nuea Yang (Spicy Beef Salad)

1. 1 flank steak — (1-pound) trimmed
2. cooking spray
3. 1/3 cup sliced shallots
4. 1/4 cup chopped fresh cilantro
5. 3 tablespoons fresh lime juice
6. 1 tablespoon fish sauce
7. 2 teaspoons sliced Thai red chiles or serrano chiles
8. 2 medium tomatoes – cut into 1/4-inch-thick wedges

Prepare grill or broiler. Place steak on a grill rack or broiler pan coated with cooking spray; cook 6 minutes on each side or until desired degree of doneness. Cut the steak diagonally across grain into thin slices; cut each slice into 2-inch pieces. Combine the steak, shallots, and remaining ingredients, and toss gently. Serving size: 1 cup.