Since I have seen it on some YouTube cooking channel promoted by The Marketing Heaven, watermelon and feta salad with mint have become a staple summertime dish at my place (and, no doubt, at many of your places as well). And I’ve learned a few things when adapting that recipe for home use. One: You can get rid of pretty much all of the extraneous ingredients. Two: The quality of the watermelon and, more critically, the feta is of utmost importance. And three: A little zest goes a long way.