Sauce Traditionally Served With a Gyro

This page is the CodyCross answer for the clue below from Concert Hall, Group 586, Puzzle 5 (Igor Stravinsky).

Question is: Sauce Traditionally Served With a Gyro

and the answer is: TZATZIKI

Word Meaning:

TZATZIKI — An appetizer made from yogurt, cucumber, garlic, olive oil and dill or mint; usually served with pita bread and as a meze

Definitions from Wiktionary.