Created by JostLori on March 24, 2023
Step 1: Put the watermelon chunks in a blender and process until smooth. Pour through a fine-mesh sieve into a bowl. It should make about 3/4 cups of watermelon juice (enough for 4 drinks). Refrigerate.
Step 2: Squeeze the lime to make the juice, but don't discard the rind. Use the rind to rub around the rim of a chilled coupe glass.
Step 3: Fill a cocktail shaker 3/4 full of ice. Place the white rum, lime juice, agave syrup and 3 tablespoons of watermelon juice in the shaker. Shake until combined and frosty, about 15 seconds. Strain into the prepared glass.
Step 4: Garnish with a watermelon slice.