Sodium Bicarbonate Aka This Common "soda"
This page is the CodyCross answer for the clue below from Culinary Arts, Group 130, Puzzle 4 (Ketchup and Mustard).
Question is: Sodium Bicarbonate Aka This Common "soda"
and the answer is: BAKING
Word Meaning:
BAKING — present participle and gerund of bake.
Definitions from Wiktionary.