Salad Dressing Staple

This page is the CodyCross answer for the clue below from Canada, Group 1279, Puzzle 1 (Prince Edward Island).

Question is: Salad Dressing Staple

and the answer is: OLIVEOIL

Word Meaning:

OLIVE OIL — A vegetable oil, pressed from olives, and used in cooking and as a salad dressing; it is high in unsaturated fatty acids.

Definitions from Wiktionary.