Chicken Legs With Peach, Shallot, and Watercress Salad

Check 2 small shallots, thinly sliced

Check 3 tablespoons fresh lime juice

Check 2 teaspoons chopped fresh mint

Check ½ teaspoon kosher salt

Check ½ teaspoon black pepper

Check 5 tablespoons extra-virgin olive oil, divided

Check 4 whole chicken legs (quarters), fat trimmed

Check 1 ripe peach, cut into wedges

Check 1 cup diced English cucumber

Check 4 ounces watercress