A chef's hat is a white hat that allows players to enter the Cooks' Guild if they have the required Cooking level of 32. Apart from that, they serve little use and are purely cosmetic.
They are dropped by several monsters, usually to fill empty space in a drop table.
Members can get an infinite supply from teak shelves 2, made using the Construction skill.
Dropping monsters[]
Monster Combat level Quantity Rarity Goblin 2; 5; 11; 12; 13; 16; 25 1 Uncommon Imp 2; 7 1 Uncommon Cave goblin 3 1 Uncommon Pirate 23; 26; 38; 57; 58 1 Rare