1 1/2 lb chicken breast, boneless, skinless
10 cloves garlic, minced
1 lemon, zested, juiced
1 cup Greek yogurt, plain
1/2 cup extra virgin olive oil
1 tablespoon creole seasoning
1 tablespoon garlic powder
1 tablespoon onion powder
1 tablespoon oregano, crushed
1 tablespoon black pepper

For the Feta Tzatziki:

1 cup Greek yogurt, plain
1 cucumber, seeded, grated
2 cloves garlic, minced
1/4 cup feta cheese, crumbled
2 tablespoon extra virgin olive oil
1 tablespoon lemon juice
1 teaspoon black pepper
1/2 teaspoon creole seasoning
1/2 teaspoon garlic powder
1/2 teaspoon onion powder
1/2 teaspoon oregano, crushed

For the Grilled Pita Bread:

6 pita bread
extra virgin olive oil
oregano, dried, crushed