Onions peel, halve and in strips cut. Wash the meat, dab dry and also cut into strips. Mix meat, onions, gyros spice and oregano. Heat some oil in a pan and fry the meat in portions.
Let it cool down a little. Meanwhile wash the tomatoes, dab dry and cut into slices. Put both bags of the baking mixture into a bowl, add 1/4 litre of lukewarm water and knead with the dough hooks of the hand mixer.
Then knead the dough briefly with your hands. Roll out the dough evenly on a greased baking tray (33x33 cm). Spread the gyros (let the gravy drip off a little) and the tomatoes on top.
Add crème fraîche as a blob and sprinkle with grated cheese. Bake in the preheated oven on the lowest rack (electric oven: 200 °C/ gas: level 3) for 35-40 minutes. Cut into approx. 16 pieces and serve sprinkled with oregano flakes and garnished as desired.
Results in about 16 pieces.