Mediterranean Chicken Chopped Salad with Homemade Tzatziki

For the salad, combine the romaine lettuce, rotisserie chicken, tomatoes, onion, cucumbers, olives, banana peppers, and feta cheese. Chop all ingredients together using a salad chopper. For the tzatziki, combine 1 container of plain Siggi's dairy yogurt, 1/4 cup chopped cucumber, 1 minced garlic, 1/2 tablespoon olive oil, 1 1/2 tablespoon chopped fresh dill, and the juice of 1 lemon. Season with sea salt and pepper to taste. Serve the tzatziki with the chopped salad.