|Recipe||Mystery x1, Some Egg x2, Flour x1|
|Skills||Tasty Recovery XS, Max HP Up, Attack Up, Defense Up, Speed Up|
|Base Cost||0 cole|
|Buy From||R&T's Sundries|
- "This cookie has a piece of paper with a fortune written on it inside. Even if you get a bad fortune, taking a bite of this cookie will make you feel better."
- — Atelier Rorona Description
Happy Cookie is a food item in Atelier Rorona: The Alchemist of Arland.
It can be used in battle to heal a small amount of health and to provide certain defensive and offensive buffs during combat.
Because it is a food item, it can be registered at the Sunrise Cafe using Wholesale. Esty may request Happy Cookie at the castle as one of the available Front Quests.