This is a streamlined version of a favorite Thai salad. Even though fish sauce is a high-sodium ingredient, a tablespoon adds ample body and flavor to the dressing. Serve the salad as a refreshing accompaniment to spicy grilled pork or chicken.
Combine first 5 ingredients in a large bowl. Combine juice, fish sauce, honey, and jalapeño in a small bowl; pour juice mixture over papaya mixture. Toss gently to combine. Cover and let stand 30 minutes. Garnish with cilantro and mint, if desired.