Main Ingredients:

• 3 pounds beef chuck roast, sliced into thin quarter inch strips
• 3/4 teaspoon salt
• 1/2 teaspoon freshly ground black pepper
• 3 Tablespoons olive oil
• 2 1/2 teaspoons garlic powder
• 2 teaspoons Dried oregano
• 1 teaspoon ground cumin
• 1 teaspoon dried thyme
• 2 Tablespoons fresh lemon juice

For serving:

• 5 soft pitas
• 5 lettuce leaves
• 1 cup cherry tomatoes, halved
• 1/4 of a red onion thinly sliced
• 1 English cucumber, sliced, and then halved

• Tzatziki Sauce:

  • 1 cup plain Greek yogurt
  • 1 clove garlic, finely minced
  • 1 Tablespoon fresh lemon juice
  • 1 Tablespoon olive oil
  • 1 teaspoon red wine vinegar
  • 1 teaspoon dried dill weed
  • salt and freshly ground black pepper to taste