Final answer:
The main ingredient in tzatziki besides yogurt is cucumber. This Greek dip pairs well with dishes like Greek salad, grilled chicken, and steamed asparagus.
Step-by-step explanation:
The other main ingredient in tzatziki along with yogurt is C. Cucumber. Tzatziki is a traditional Greek dip or sauce that is commonly served with grilled meats or as a condiment. It is made with thick strained yogurt, shredded or finely diced cucumber, garlic, olive oil, and often dill, lemon juice, and salt for seasoning. The cool crispness of cucumber balances well with the creamy texture of Greek yogurt, making tzatziki a refreshing accompaniment to various dishes, including Greek salad, grilled chicken breast, and even steamed asparagus.