A Muku Cookie is a special cookie found in Super Mario RPG: Legend of the Seven Stars. Mario can buy one in Seaside Town for 69 Coins (only before beating the boss Yaridovich). When used, the party summons a Mukumuku, who tries to hit a member of the party, but fails. The creature then destroys himself by throwing a bomb. For some reason, this recovers 69 HP for one party member.