Cut the tomatoes and zucchini into round slices. Cut the feta cheese into pieces. Saute the chopped onions, garlic and tomatoes in a little oil. Salt and sprinkle with black pepper. Pour the mixture into an oven dish.
On top, begin arranging zucchini, tomato, feta, zucchini, tomato and so on. Chop the garlic cloves and add them to the oven dish. Sprinkle with paprika and cayenne pepper and a trickle of oil/olive oil.
Bake for 35 min. at 392°F (200 °C). Take it out and sprinkle on the diced processed cheese. Return to the oven for several minutes for it to melt. Serve with garlic yoghurt sauce.