This hazelnut extract produces a liqueur similar to Frangelico.
Pour the contents of this bottle along with 1 and 1/4 cups of granulated sugar into a 35 oz. one liter bottle. Then, fill that with 26.5 oz. of 25-30% ABV grain alcohol, neutral vodka or clarified LQ-SuperYeast™. Shake it until the sugar has completely dissolved. For a thicker result, add 2 tablespoons of glycerin. Each one makes approximately 32 ounces.