Place lime juice and sugar in a shaker jar with a tight-fitting lid. Shake or stir until they are completely dissolved. Add salt, pepper, and olive oil. Shake again until well mixed. Set aside.
In a large mixing bowl, place watermelon, cucumbers, onion, half of the Feta, and mint leaves. Gently toss until combined.
Add about ⅔ of the dressing, and gently toss.
Transfer to a serving plate or bowl. Top with the remaining half of the Feta, and more mint if desired. Drizzle with the rest of the dressing if desired.
Use Persian cucumbers, English cucumbers, or any other variety of cucumbers that has fewer seeds. These also contain a bit less water which makes them work much better.
Serve immediately for the best flavor!
Use freshly squeezed lime juice whenever possible.
Salt the salad and dressing. It makes a big difference to the flavor.
Calories: 236kcal | Carbohydrates: 16g | Protein: 6g | Fat: 17g | Saturated Fat: 6g | Polyunsaturated Fat: 1g | Monounsaturated Fat: 8g | Cholesterol: 34mg | Sodium: 627mg | Potassium: 202mg | Fiber: 1g | Sugar: 11g | Vitamin A: 832IU | Vitamin C: 14mg | Calcium: 205mg | Iron: 1mg