Beef Pitas with Yogurt Sauce

Directions

1. In a small bowl, mix yogurt, parsley, garlic and 1/8 teaspoon salt. Toss beef with herbs, pepper and remaining salt.
2. In a large cast-iron or other heavy skillet, heat 2 teaspoons oil over medium-high heat. Add onion; cook and stir until tender, 4-6 minutes. Remove from pan.
3. In same skillet, heat remaining oil over medium-high heat. Add beef; cook and stir until no longer pink, 2-3 minutes. Serve on pitas; top with onion and sauce.