Traditional ingredients like feta, olives and pita bread give this salad a Mediterranean twist. The addition of Ground Beef gives it a boost of power-packed protein.
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.
Add lettuce, cheese, dressing and olives to beef mixture; toss to combine. Top pitas with equal amounts of beef mixture.