2 1/2 cups diced seedless watermelon
1 cup diced mango
1 jalapeño, seeded and minced
1/4 cup diced red onion
2 tablespoons chopped fresh cilantro leaves
1 lime, juiced
1/2 teaspoon salt, or more to taste
In a large bowl, combine watermelon, mango, jalapeño, onion, cilantro, lime juice and salt, to taste.