This tart can be eaten warm or cold. For a cold meal, try accompanying it with a green salad and a good vinaigrette dressing.
Remarks
The vegetables can be prepared several days in advance and kept refrigerated in a sealed container. The feta filling, on the other hand, should be prepared at the last minute.
And to drink?
A light red wine, like the delightfully-named Beaujolais, "Saint-Amour".