A fruit blast is a Gnome cocktail which heals 200 life points. Players can make it at 6 Cooking, 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.