Beef Pitas with Yogurt Sauce

Recipe from: Taste of Home
This is very similar to a Greek Gyro. Mmmmm, so good!
Serving size: 4

Ingredients

• 1 cup (8 ounces) fat-free plain yogurt
• 1/4 cup minced fresh parsley
• 1/2 teaspoon minced garlic
• 1/8 teaspoon salt
• 
  PITAS:
• 1 teaspoon dried oregano
• 1 teaspoon minced fresh rosemary
• 1/2 teaspoon salt
• 1/4 teaspoon pepper
• 1 pound beef top sirloin steak, cut into thin strips
• 1 large sweet onion, sliced
• 4 teaspoons olive oil, divided
• 4 whole gyro-style pitas (6 inches), warmed

Directions

• For sauce, in a small bowl, combine the yogurt, parsley, garlic and salt. Refrigerate until serving.
• In a large resealable plastic bag, combine the oregano, rosemary, salt and pepper; add beef. Seal bag and toss to coat.
• In a large nonstick skillet, saute onion in 2 teaspoons oil until golden brown. Remove and keep warm. Saute beef in remaining oil until no longer pink.
• Serve beef and onion on pitas with yogurt sauce. Yield: 4 servings.