Spicy Tequila Old Fashioned

Steps

1. Cut a small slice of Grapefruit (about 1/2 inch) and add it to your Mixing Glass, along with the rest of the ingredients.
2. Fill the Mixing Glass 3/4 of the way with ice, and stir until well chilled (approximately 45 seconds)
3. Double Strain over 1 large ice cube and garnish with Grapefruit Zest.