6 cups watermelon; cubed, seeded, peeled 
1/2 small red onion; cut in thin half moon slices 
1/3 cup apple cider vinegar 
2-3 tablespoons mint leaves; chopped 
1/2 teaspoon freshly ground pepper 

Chill melon before preparing, especially if it is very ripe. Combine all ingredients gently. 

Yield: 6 servings
Per Serving: Calories 57; Fat 0.7 gm; Saturated Fat 0.1 gm; Cholesterol 0 mg; Sodium 4 mg; Carbohydrate 13 gm; Dietary fiber 1 gm; Sugars 15 gm; Protein 1 gm; Vitamin A 60 RE; Vitamin C 16 mg; Calcium 18 mg; Iron 0.5 mg.