Bols Liqueur, the number 1 liqueur collection, contains around 40 unique flavours. Bols Liqueurs are used by professional bartenders worldwide to make cocktails. Since 1575, Bols has mastered the art of distilling and mixing drinks, using high-quality natural ingredients such as herbs, spices and fruits. The inspiration for making Bols liqueurs goes back more than 440 years, and can be found in ancient recipes and techniques, perfected and adapted to modern tastes. The Bols Butterscotch Liqueur is a secret blend of butterscotch syrup with spices.Tasting notes:Colour: Dark amber. Nose: Toffee, sweet fudge. Taste: Sweet, syrupy, salty, butterscotch, toffee, caramel. Finish: Long lasting, buttery, toffee.