A delicious recipe for Topaz, with Scotch whisky, butterscotch schnapps and Galliano® herbal liqueur. Also lists similar drink recipes. Ingredients:3 oz Scotch whisky1 1/2 oz butterscotch schnapps1 tbsp Galliano® herbal liqueur Method:Cobine ingredients in a shaker 2/3 filled with ice. Shake well, and then strain into a cocktail glass. Serve