Potluck Flatbread Sandwiches

In a large skillet, cook the beef, onion and green pepper over medium heat until no longer pink; drain. Add the 2 tablespoons of Worcestershire sauce, 2 tablespoons of soy sauce, 2 teaspoons of garlic powder, cumin and 1/2 teaspoon of Italian seasoning; mix well. Bring to a boil. Reduce heat; simmer for 5-10 minutes.

In a small saucepan, bring the 1/2 cup of soy sauce, 1/4 cup of white vinegar, 2 tablespoons of Worcestershire sauce, 1/2 teaspoon of onion powder and 1/2 teaspoon of Italian seasoning to a boil. Reduce heat; simmer for 5-10 minutes. Spoon meat mixture into pita halves; top with sauce, tomatoes, sour cream and lettuce.