Grapefruit Cello

• 1 liter everclear
• 6 grapefruits, peeled
• 2 grapefruits, zested
• 8 ounce water
• 22 ounce simple syrup, to taste

1. Combine the Everclear, grapefruit peels, water, and simple syrup to taste in a container. Let sit for 30 days, and add the grapefruit zest. Let sit for another 15 days. Filter the limoncello (using a permanent coffee filter or cheesecloth strainer), and bottle.