Fireball is a popular liqueur that combines smooth Canadian Whisky with the intense spice of cinnamon, and a little sweetness to douse the fire. It is a deep amber coloured liquid that boasts notes of cinnamon and hints of caramel. It is mostly served as a well-chilled shooter or as a spicy element in cocktails. Fireball is a popular liqueur that combines smooth Canadian Whisky with the intense spice of cinnamon, and a little sweetness to douse the fire. It is a deep amber coloured liquid that boasts notes of cinnamon and hints of caramel. It is mostly served as a well-chilled shooter or as a spicy element in cocktails. 6 x 50 mL bottle