Combine the bourbon, half-and-half, and vanilla in a one-gallon container. Add the simple syrup to attain desired sweetness. Chill well in the refrigerator. Serve in chilled glasses (not over ice) and sprinkle with nutmeg.
Makes about 1 gallon
· 1 cup water
· 1 cup sugar
Combine the sugar and water in a small saucepan. Boil until the sugar dissolves and liquid becomes slightly thick. Cool completely before using.