Bread Made With Starter That Has a Tart Taste
Puzzle 3 of Safety First Hard Pack
Question is: Bread Made With Starter That Has a Tart Taste
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.