tzatziki
Tzatziki is a good source of protein and probiotics from yogurt, and provides calcium and B vitamins; it is relatively low in calories when made with reduced-fat yogurt, though traditional versions made with full-fat yogurt are higher in fat content.
About
Tzatziki is a cold sauce originating from Greece and the broader Eastern Mediterranean region, made fundamentally from strained yogurt combined with grated or minced cucumber, garlic, olive oil, and fresh herbs. The sauce is characterized by its thick, creamy texture and cool, refreshing flavor profile with subtle tang from the yogurt and pungency from raw garlic. Traditional Greek tzatziki uses full-fat yogurt (typically from sheep's or goat's milk, or a combination thereof) as its base, though cow's milk yogurt is now commonly substituted. The cucumber is typically salted and drained to remove excess moisture, ensuring the sauce maintains its proper consistency. Regional variations exist throughout the Balkans and Mediterranean, with some versions incorporating dill, mint, or parsley as the primary herb component.
Culinary Uses
Tzatziki functions as both a sauce and a dip across Mediterranean and Middle Eastern cuisines. It is served alongside grilled meats (particularly lamb and chicken), gyros, and souvlaki; used as a condiment for pita bread and kebabs; and offered as a meze (appetizer) with vegetable crudités. The sauce is essential to Greek and Turkish cuisine and has become a staple accompaniment in Greek restaurants worldwide. Its cooling properties make it particularly suited to pairing with heavily spiced or grilled dishes. The sauce is simple to prepare and benefits from chilling before service, allowing flavors to meld.