A fruit blast is a Gnome cocktail which heals 200 life points. Players can make it at 6Cooking, which grants 50 Cooking experience. Players can buy the necessary ingredients at the Tree Gnome Stronghold (for example in Heckel Funch's shop). A cocktail glass may also be obtained from drinking a premade cocktail from the bar or picking one up East or South of the bar in the Tree Gnome Stronghold.
Upon completion of the Dig Sitequest, if a player asks for a drink, a fresh fruit blast will be given to them.
When ashes are added to a fruit blast during the questRecipe for Disaster, it becomes a dirty blast, which is one of the items needed for the quest. Ashes can not be added until after the quest begins, and a premade fruit blast will not work. If ashes are added to the wrong drink a message stating that the cook does not want this drink will appear.