3 cups
seedless watermelon cubes (about 1 1/2-inches in size) (cantaloupe can be substituted)
1 1/2 cups
cherry tomatoes, halved
1 cup
thin rounds of Persian cucumbers (from about 2 cucumbers), or English cucumber cut into half lengthwise, then thin half moons
5 pinches
flaky sea salt, plus more as needed
1 tablespoon
tablespoon extra-virgin olive oil, divided
3 tablespoons
lime juice (from 1 to 2 limes)
3/4 cup
whole-milk plain yogurt (either Greek or regular)
3 ounces
prosciutto
1 1/2 tablespoons
(or to taste) chile crisp, such as Lao Gan Ma or Chile Crunch brands (or substitute harissa or another favorite chile sauce)
1 handful
fresh basil and/or mint, leaves left whole or roughly torn
4 pinches
black sesame seeds, for serving