Turns out, Gordon Ramsay’s minted melon feta salad works with tomatoes, too. I had some leftover tomatoes from tomato-basil-mozzarella kebabs and added those–plus some other leftovers I had on hand that I can’t recall–into the leftover salad, and it was good! And stretched out the salad a little, which was nice too.
P.S. Here you can see the shredded mint that’s in the dressing, which wasn’t shown in the original minted melon feta salad post.