FROSTBITE

11/2 ounces white tequila
1/2 ounce crème de cacao
2 to 3 dashes blue curacao
2 ounces product

1. Fill cocktail shaker with ice.
2. Add white tequila, crème de cacao, blue curacao, and product.
3. Shake.
4. Strain into a frosted bitter glass.
5. Add ice.