For the Lemon Steak:

• 1 lb (450g) flank steak or sirloin, thinly sliced
• 2 tablespoons olive oil
• Juice of 1 lemon
• 1 teaspoon lemon zest
• 3 cloves garlic, minced
• 1 teaspoon dried oregano
• 1/2 teaspoon salt
• 1/4 teaspoon black pepper

For the Creamy Dill Feta Sauce:

• 1/2 cup crumbled feta cheese
• 1/3 cup plain Greek yogurt
• 1 tablespoon fresh dill, chopped (or 1 teaspoon dried)
• 1 tablespoon lemon juice
• 1 tablespoon olive oil
• 1–2 tablespoons warm water (to thin as needed)
• 1/4 teaspoon black pepper

For Assembly:

• 4 large soft pita breads
• 1 cup shredded lettuce
• 1/2 cup cherry tomatoes, halved
• 1/2 cup diced cucumber
• 1/4 cup thinly sliced red onion
• Fresh parsley for garnish