“ I am here to protect Her Highness! „
Knight Cookie makes a significant appearance in the Tropical Soda Islands Story as Princess Cookie's bodyguard and retainer. He subsequently also appears in the story of Grandberry Market and Hollyberry Palace.
"Knight Cookie, a noble warrior in shiny white chocolate armor decorated with milky foam. You can always count on this devoted Cookie, for he will never let you down. If only he could express his true feelings as freely as he wields his lance."
|"This stone holds a piece of Knight Cookie's soul. Fills you with ambition to become stronger."|
- A suit of armor startlingly similar to that of Knight Cookie can be seen in the Epic Cookie Info background.
- This is unusual considering that Knight Cookie is a Rare Cookie, not an Epic.
- Depictions of Knight Cookie accompanied by Princess Cookie can be found in the Magic Music Box Castle and the Epic Puppet Show.
- Despite his description stating that he wields a lance, Knight Cookie himself says that he uses a sword in a few of his quotes.
- Knight Cookie's internal name is "cookie0009".
- Knight Cookie's English voice actor, Daniel Amerman, is best known for voicing Ezreal from League of Legends.
- Knight Cookie's Japanese voice actor, Kensho Ono, is best known for voicing Tetsuya Kuroko from Kuroko's Basketball, Giorno Giovanna from JoJo's Bizarre Adventure: Golden Wind, and Miles Morales in the Japanese dub of Spider-Man: Into the Spider-Verse.
- Knight Cookie's Korean voice actor, Choi Seung-hun, is best known for voicing Brook from One Piece, Alibaba Saluja from Magi: The Labyrinth of Magic, and Yuu Nishinoya and Suguru Daishō from Haikyū!!.
- Knight Cookie's Japanese and Korean voice actors also both voice Diluc from Genshin Impact.
- Knight Cookie's Taiwanese voice actor, Li Shiyang, is best known for voicing Satoru Gojo from Jujutsu Kaisen, Ling Yao from Fullmetal Alchemist, and Bruno Bucciarati from JoJo's Bizarre Adventure: Golden Wind.
- Knight Cookie's Thai voice actor, Phonthep Boonwienwong, is best known for voicing Tanjiro Kamado from Demon Slayer: Kimetsu no Yaiba, Senku Ishigami from Dr. Stone, and Eijirō Kirishima from My Hero Academia.
- Knight Cookie's French voice actor, Sébastien Desjours, is best known for voicing SpongeBob SquarePants from the titular TV series and Knuckles the Echidna from the Sonic the Hedgehog series.