Watermelon Frojito Recipe

Prepare watermelon

Cut the seedless watermelon into 1-inch cubes and measure about 3 cups. Place the cubes in a blender.

Blend

Add 1 tablespoon fresh lime juice and 1 teaspoon granulated sugar to the blender. Blend until completely smooth, about 30–45 seconds.

Strain and chill

Pour the purée through a fine-mesh sieve into a bowl or pitcher, pressing with a spatula to extract as much liquid as possible. Discard solids. Chill the purée in the refrigerator until ready to use (or use immediately).

Muddle mint

Lightly slap the mint leaves between your palms to release essential oils, then place them in the bottom of a cocktail shaker or sturdy glass.

Combine liquids

Add 2 oz white rum, 0.5 oz fresh lime juice, 0.5 oz simple syrup, and 3/4 cup of the prepared watermelon purée to the shaker (reserve any extra purée for topping or another drink).

Shake or stir with ice

Fill the shaker or glass with crushed ice (about 1 cup). Secure the shaker lid and shake vigorously for 10–15 seconds until the outside is cold. If using a glass, stir firmly with a bar spoon for 15–20 seconds to chill and dilute slightly.

Strain and serve

Strain the mixture into a chilled Collins or highball glass filled with fresh crushed ice. If you prefer a lighter drink, top with about 1 oz soda water and gently fold once to combine.

Garnish

Garnish with a small watermelon wedge or a sprig of mint. Serve immediately with a straw.