Chilled Cucumber and Watermelon Salad with Lime-Mint Dressing

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

A refreshing, no-cook salad featuring juicy watermelon and crisp cucumber in a zesty lime-mint vinaigrette, perfect for summer gatherings. This american-inspired salads ready in about 20 minutes blends peeled and diced (1/2-inch) cucumber, cubed (1-inch) watermelon, thinly sliced radishes into a versatile sauce that lifts everything from grain bowls and roasted vegetables to grilled proteins — a small-batch staple worth keeping in the fridge. Each serving lands at about 120 calories and feeds 4, so a small batch covers several meals across the week without taking over the fridge. 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: 20 min Serves 4 American cuisine 120 cal/serving
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Ingredients

Instructions

  1. Step 1: In a large bowl, combine 1 cup peeled and diced cucumber, 2 cups cubed watermelon, and 1/4 cup thinly sliced radishes.
  2. Step 2: In a small bowl, whisk together 2 tbsp lime juice, 2 tbsp extra virgin olive oil, 1/4 tsp salt, and 1/8 tsp black pepper until emulsified.
  3. Step 3: Pour the dressing over the vegetables and toss gently to coat. Chill for at least 30 minutes before serving, then sprinkle with 2 tbsp fresh mint.

Equipment for this recipe

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Frequently asked questions

How long does Chilled Cucumber and Watermelon Salad with Lime-Mint Dressing take to make?

Total time is about 20 minutes (20 min prep + 0 min cook). A small batch typically covers several meals in the week — store as the recipe directs.

How do I store leftover Chilled Cucumber and Watermelon Salad with Lime-Mint Dressing?

Transfer to an airtight jar and refrigerate for up to 5–7 days. Most sauces freeze well for up to 2 months — portion into small containers or freezer bags so you can thaw only what you need. Stir before serving; cream- or yogurt-based sauces may separate on standing.

Can I substitute ingredients in Chilled Cucumber and Watermelon Salad with Lime-Mint Dressing?

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 Chilled Cucumber and Watermelon Salad with Lime-Mint Dressing for a different number of people?

The recipe is written for 4 servings. Multiply each ingredient by (your serving target / 4). 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 Chilled Cucumber and Watermelon Salad with Lime-Mint Dressing?

American salads 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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