Fermented Bread for Dipping in Vinegar and Oil
This page is the CodyCross answer for the clue below from Architectural Styles, Group 1165, Puzzle 4 (Hagia Sophia).
Question is: Fermented Bread for Dipping in Vinegar and Oil
and the answer is: SOURDOUGH
Word Meaning:
SOURDOUGH — A type of bread dough leavened with yeast and lactobacilli that produce acids giving a sour taste.
Definitions from Wiktionary.