Watermelon Basil Mojito Mocktail

By , Test Kitchen Director · Reviewed by AislePrompt Editorial · ·

A bright and refreshing non-alcoholic mojito featuring fresh watermelon juice and fragrant basil for summer hydration. This caribbean-inspired summer cookout ready in about 10 minutes brings together cubed seedless watermelon, leaves fresh basil leaves, fresh lime juice for a refreshing, crowd-pleasing drink — a bright, easy pour for parties, gatherings, or any warm-weather afternoon when you want something festive without alcohol-only options. Each serving lands at about 70 calories and feeds 2, so it works for entertaining, brunch, or a non-alcoholic option at the bar cart. Tap "Plan a meal with the AI" below to drop this recipe into your week and send the ingredients straight to Instacart. Nutrition values are approximate, calculated from USDA FoodData Central (fdc.nal.usda.gov) — verify against ingredient labels for any health-driven dietary plan.

Prep: 10 min Serves 2 Caribbean cuisine 70 cal/serving
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Ingredients

Instructions

  1. Step 1: In a blender, puree 2 cups of seedless watermelon cubes until smooth, then strain through a fine mesh sieve to extract juice.
  2. Step 2: In a sturdy glass or cocktail shaker, muddle 10 fresh basil leaves gently with 1 tablespoon simple syrup and 2 tablespoons fresh lime juice until fragrant.
  3. Step 3: Add 1 cup chilled watermelon juice and 1 cup ice cubes to the muddled basil mixture.
  4. Step 4: Shake or stir well to combine and chill.
  5. Step 5: Pour mixture into a glass and top with 1 cup sparkling water, stirring gently.
  6. Step 6: Garnish with a basil leaf or small lime wedge and serve immediately.

Equipment for this recipe

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Frequently asked questions

How long does Watermelon Basil Mojito Mocktail take to make?

Total time is about 10 minutes (10 min prep + 0 min cook). Most home bartenders find this fits a single afternoon; scale up the batch for parties or pitchers.

How do I store leftover Watermelon Basil Mojito Mocktail?

Refrigerate any leftover watermelon basil mojito mocktail in a sealed pitcher or jar for up to 3–4 days. Do not reheat — drinks are served chilled. If the recipe uses sparkling water or fresh herbs, hold those back and add fresh just before pouring so the drink stays bright and fizzy.

Can I substitute ingredients in Watermelon Basil Mojito Mocktail?

Yes — most ingredients in this recipe have flexible swaps. For oil, use any neutral high-smoke-point oil (avocado, grapeseed, refined coconut). For aromatics, dried herbs at ⅓ the volume of fresh work in a pinch. The full ingredient list is shoppable on Instacart so you can see substitutes in real time.

How do I scale Watermelon Basil Mojito Mocktail for a different number of people?

The recipe is written for 2 servings. Multiply each ingredient by (your serving target / 2). Cook time stays roughly the same up to 2x; for 3-4x batches, switch from a skillet to a sheet pan or stockpot so the food isn't crowded — overcrowding steams instead of browns.

What goes well with Watermelon Basil Mojito Mocktail?

Caribbean summer cookout like this pair well with a simple grain (rice, couscous, or crusty bread), a quick salad with acid (lemon vinaigrette, pickled onions), and a pan sauce or yogurt-based dip. Tap "Plan a meal with the AI" to get specific side suggestions.

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