Chilled Watermelon and Cucumber Mint Punch

By AislePrompt Editorial · Published 2026-05-31 · Updated 2026-05-31

A hydrating, crisp punch combining juicy watermelon and cooling cucumber with fresh mint, ideal for summer picnics and outdoor parties. This recipe, ready in about 15 minutes, brings together seedless watermelon, cubed, cucumber, peeled and diced, 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 8, 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.

Ingredients

• 4 cups seedless watermelon, cubed
• 2 cups cucumber, peeled and diced
• 1/3 cup fresh lime juice
• 1/4 cup simple syrup
• 4 cups club soda
• 1/3 cup fresh mint leaves
• 3 cups ice cubes

The shaker and jigger we’d mix this with → Best Bar Tools for 2026: Shakers, Jiggers & Strainers Worth Buying

Instructions

1. Step 1: Place 4 cups of cubed seedless watermelon and 2 cups of peeled, diced cucumber into a blender and puree until smooth and vibrant.
2. Step 2: Strain the puree through a fine mesh sieve into a large pitcher, pressing gently to extract all juice while leaving pulp behind.
3. Step 3: Stir in 1/3 cup of fresh lime juice and 1/4 cup of simple syrup until fully incorporated.
4. Step 4: Add 4 cups of chilled club soda to the pitcher and gently fold to combine without losing fizz.
5. Step 5: Pour in 3 cups of ice cubes and add 1/3 cup of fresh mint leaves, lightly bruised to release fragrance.
6. Step 6: Serve the punch in tall glasses garnished with additional mint leaves for a cool, revitalizing drink.