Kummel

60 proof. Combine spices, seasonings, and vodka in a large glass jar. Put jar in a cool, dark place, and allow to steep for three weeks. Strain and filter alcohol mixture. Add the glycerine. In a scrupulously clean pan, boil the water. Add the sugar, stirring rapidly. When the sugar is dissolved, remove from heat. Allow the sugar syrup to return to room temperature. Add the syrup to the alcohol mixture. Store in a tightly capped glass bottle. The liqueur is better when aged for 3 or more months.