“ Darkness be gone! „
"Everything the light touches, let there be peace! Milk Cookie made a divine oath to protect the world from all evil. When raising up the Healing Milk Mace, a splendid glow soars to the skies and bathes the world in light. The forces of evil flee in terror at the sight of the Divine Milk Shield. Milk Cookie has faced many foes, and yet his resolve remains unsullied by corruption and despair. Even on the brink of exhaustion, this selfless and noble protector will cast a blessing of protection for other Cookies first."
|"This stone holds a piece of Milk Cookie's soul. It glows gently with the light of righteousness."|
|Milk Cookie's Soulstones can be acquired in World Exploration Dark Mode Stages 7-27 and 10-21.|
- Milk Cookie is of the Milk Tribe race from the Dark Cacao Kingdom region. A younger version of himself appears in the Dark Mode story labeled as "Milk Villager".
- His exclusive loading screen states "Drink milk if you want to become strong like Milk Cookie!"
- Milk Cookie exists as a foil to Purple Yam Cookie.
- Milk Cookie idolizes and wishes to reunite with Dark Choco Cookie due to his gratitude for Dark Choco Cookie's protecting him and his village in the past. This event is recounted in Snowy Promise.
- He doesn't seem to be aware of Dark Choco Cookie's (begrudging) affiliation with the Darkness.
- Milk Cookie has very similar ideals and goals to those of Madeleine Cookie, though he is more pacifistic and selfless in his methods.
- Milk Cookie's Guardian Angel 2022 quote is "Courage surges through me!"
- When the Japanese voice actors were revealed on the Japanese GingerBrave Twitter account, Pure Vanilla Cookie's teaser erroneously depicted Milk Cookie while showing Pure Vanilla Cookie's Japanese name and voice actor. This later prompted an apology post and all the replies containing the error were replaced with Pure Vanilla Cookie's teaser.
- Milk Cookie's internal name is "cookie0135".
- Milk Cookie's English voice actor, Daman Mills, is best known for voicing Scolippi from JoJo's Bizarre Adventure: Golden Wind, Aogami from Shin Megami Tensei V, and Frieza in Dragon Ball Super.
- Milk Cookie's Japanese voice actor, Kaito Ishikawa, is best known for voicing Nero from the Devil May Cry series, Tobio Kageyama from Haikyū!!, Genos from One-Punch Man, and Tenya Iida from My Hero Academia.
- Milk Cookie's Korean voice actor, Shin Yong-woo, is best known for voicing Jumin Han from Mystic Messenger, Ichigo Kurosaki from Bleach, and Danny Fenton in the Korean dub of Danny Phantom.
- Milk Cookie's Taiwanese voice actor, Zhang Li'ang, is best known for voicing Taki Tachibana from the TV airing of Your Name, and Hodaka Morishima from the TV airing of Weathering with You.
- Zhang Li'ang also provides the voice of Herb Cookie.