Wash the vegetables and cut them into small or coarser pieces / cubes of almost the same size, depending on personal preference. Put in a baking dish and mix with the vegetable stock (or simply seasoned salt and pepper) and olive oil. (Fresh herbs also go well with it.) Finally, simply crumble the feta cheese over it.
Put in the oven and bake at 200 ° C hot air for about 30 minutes.
Fresh white pastries or bruschetta go well with it.
Simple, quick main course, as a side dish or grill side dish.