1 ounce balsamic vinegar
1/2 teaspoon salt
1/2 teaspoon ground black pepper
1/4 cup finely diced red onion
8 cups diced watermelon
2 cups fresh blueberries
1/4 cup rough chopped fresh mint leaves
1/2 cup crumbled feta cheese (or more if you like!)
In a large bowl, whisk together olive oil, balsamic vinegar, salt, pepper and diced red onion. Add the diced watermelon, blueberries, mint and feta cheese to bowl. Gently toss to coat.