Heat large nonstick skillet over medium heat until hot. Add Ground Beef and bell pepper; cook 8 to 10 minutes, breaking into 3/4-inch crumbles and stirring occasionally. Remove from heat. Pour off drippings.
Cooking Tip: Cooking times are for fresh or thoroughly thawed ground beef. Ground beef should be cooked to an internal temperature of 160°F. Color is not a reliable indicator of ground beef doneness.
Add lettuce, cheese, dressing and olives to beef mixture; toss to combine. Top pitas with equal amounts of beef mixture.
Nutrition information per serving, using 80% lean ground beef: 505 Calories; 216 Calories from fat; 24g Total Fat (8 g Saturated Fat; 8 g Monounsaturated Fat;) 81 mg Cholesterol; 843 mg Sodium; 39 g Total Carbohydrate; 3.6 g Dietary Fiber; 31 g Protein; 4.7 mg Iron; 8.3 mg NE Niacin; 0.5 mg Vitamin B6; 2.4 mcg Vitamin B12; 3.2 mg Zinc; 35.1 mcg Selenium.
This recipe is an excellent source of Protein, Iron, Niacin, Vitamin B6, Vitamin B12, Zinc, and Selenium; and a good source of Dietary Fiber.