All you need for the liqueur is fresh watermelon juice (just try not to drink all of it before you create the cocktail), Everclear® to bring out the flavorful fruit, and simple syrup (which, let’s be honest, you should always have on hand).
Making the rest of the drink is even easier. Just grab some Campari and Dry Vermouth. Then, feel free to slice up a watermelon for garnish — and don’t be afraid to eat the rest of it, just to make sure it’s perfectly delicious.
Check out my recipe at thekitchn.com