Key Ingredient of Mexican Salsa Verde
Puzzle 3 of Hellos and Goodbyes Easy Pack
Question is: Key Ingredient of Mexican Salsa Verde
and the answer is: TOMATILLO
Word Meaning:
TOMATILLO — A plant of the nightshade family originating in Mexico, Physalis philadelphica, cultivated for its tomato-like green to green-purple fruit surrounded by a thin papery skin.
Definitions from Wiktionary.