Tzatziki is a popular Greek dip made with yogurt, cucumber, garlic, and herbs. It is a versatile sauce that can be used in different dishes as a condiment or a dip. There are several synonyms for tzatziki, such as cacık in Turkish, tarator in Bulgarian and Macedonian, and raita in Indian cuisine. Other similar sauces are also found in Middle Eastern and Mediterranean cuisines, such as muhammara, baba ghanoush, and hummus. These sauces are all made with different ingredients but have a similar consistency and are typically served with bread, vegetables, or meat. Each sauce has a unique flavor and adds an exotic touch to any dish.