1/3 cup granulated sugar
1 16-oz. bottle light corn syrup
2 cups 80-proof vodka
2 teaspoons peppermint extract
Combine sugar and corn syrup in a 2 quart pan over medium heat. Heat until sugar dissolves, stirring regularly (about 5 minutes).
When sugar has dissolved, add vodka and stir well. Remove mixture from heat and cover tightly with lid. Let cool.
Add peppermint extract to mixture and pour into a sealable bottle.
Makes 4 cups.