Onion Cookie (Korean: 양파맛 쿠키, yangpa-mat kuki) is a Rare Cookie available since launch. She is of the Support Support type and her position is prioritized to the Middle Middle.

Though Onion Cookie holds little to no relation with most other Cookies, Head Icon Blackberry Cookie acts as a caretaker for Onion Cookie under her own volition,

Your eyes will start to water if you get too close to this onion-based Cookie! And once she starts crying, she cannot stop. Mainly because her tears consist of