Creating Mediterranean Chicken Gyros with Creamy Feta Tzatziki is straightforward. Follow these simple steps:

1. Marinate the Chicken: In a large bowl, whisk together the olive oil, red wine vinegar, garlic, oregano, cumin, paprika, salt, and pepper. Add the chicken thighs and coat them well. Cover and refrigerate for at least 30 minutes.

2. Prepare the Tzatziki: In a medium bowl, combine the Greek yogurt, crumbled feta, grated cucumber, olive oil, dill, and lemon juice. Season with salt and pepper. Mix until well combined and set aside in the refrigerator.

3. Cook the Chicken: Heat a grill or skillet over medium-high heat. Remove the chicken from the marinade and cook for 5-7 minutes on each side, or until fully cooked and golden brown. Transfer to a plate and let it rest for 5-10 minutes before slicing.

4. Warm the Pita: Place the pita bread on the grill or in a toaster for a minute until warm and pliable.

5. Slice the Chicken: After resting, slice the chicken into strips.

6. Assemble the Gyros: On each warmed pita, add a layer of sliced chicken, followed by fresh tomatoes, red onions, and lettuce. Drizzle with Creamy Feta Tzatziki.

7. Serve: Roll up the pita tightly around the fillings, secure with a foil or parchment paper if desired, and serve immediately.

These steps will help you craft exquisite Mediterranean Chicken Gyros with Creamy Feta Tzatziki that everyone will rave about.