Heat large nonstick skillet over medium heat until hot. Add Ground Beef; cook 8 to 10 minutes, breaking into 3/4-inch crumbles and stirring occasionally. Pour off drippings. Stir in salsa; cook 2 minutes. Remove skillet from heat; keep warm.
Line 4 plates with salad greens. Divide beef mixture among 4 plates. Top beef with cheese, tomato, pepper and onion. Garnish with olives and dressing, as desired.
Nutrition information per serving: 221 Calories; 60.3 kcal Calories from fat; 6.7 g Total Fat; 3.2 g Saturated Fat; 0.2 g Trans Fat; 0.4 g Polyunsaturated Fat; 2.5 g Monounsaturated Fat; 79 mg Cholesterol; 571 mg Sodium; 8.1 g Total Carbohydrate; 3 g Dietary Fiber; 30.9 g Protein; 3.9 mg Iron; 645 mg Potassium; 7.1 mg NE Niacin; 0.5 mg Vitamin B6; 2.5 mcg Vitamin B12; 6.5 mg Zinc; 20.9 mcg Selenium; 90.6 mg Choline;