Leavening agent

This crossword clue is for the definition: Leavening agent.
it’s A 15 letters crossword puzzle definition.
Next time, when searching for online help with your puzzle, try using the search term “Leavening agent crossword” or “Leavening agent crossword clue”. The possible answerss for Leavening agent are listed below.

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Possible Answers: YEAST.

Last seen on: Daily Boston Globe Crossword Wednesday, March 29, 2023