A premade ttl is a type of gnomish food that can be bought from the gnome waiter in the north-west corner of the 1st floor[?] of the Grand Tree. It is the premade version of a Tangled toad's legs.
Premade ttls can only be used to heal Hitpoints, just like the Cheese+tom batta food that can be made by players with the Cooking skill. They heal 15 health when consumed. As with all premade gnomish foods, they cannot be used in the Gnome restaurant activity.