Grilled Chicken Souvlaki recipes

Name: Grilled Chicken Souvlaki recipes
Ingredients: 1 pound boneless and skinless chicken breasts or thighs, cut into bite sized pieces; 2 cloves garlic, chopped; 1 lemon, juice and zest; 1 tablespoon yogurt; 1/4 cup olive oil; 1 teaspoon oregano; 1/4 teaspoon salt; 1/4 teaspoon pepper; 2 pitas, cut in half with pockets opened; 1 pound chicken souvlaki, warm; 2 tomatoes, sliced; 1/4 cup red onion, sliced; 1/4 cup tzatziki sauce; 1/4 cup feta, crumbled; 2 roasted red peppers, sliced (optional)