Prep Ahead

Pistachio Simple Syrup

In a small saucepan, over medium heat, combine all ingredients. Bring to a soft boil and cook for about 10 minutes, regularly stirring. The sugar should fully dissolve. Pour the pistachio simple syrup into a food processor and process until the pistachios break down. Run through a cheesecloth or fine mesh strainer to remove particles, and then pour it into a heat-proof container. Let the room temperature fully cool before placing the container in the refrigerator, until ready to use.

Pistachio-Infused Mezcal

Roast pistachio in the oven for 10 minutes at 325 degrees Fahrenheit. Pour mezcal over the pistachios and infuse in large mason jar with lid, for a minimum of 48 hours.

Assembly

Combine all the ingredients in a shaker. Shake and dump into a mason jar. Garnish with chili slice.