Preheat oven (electric cooker: 175 °C/circulating air: 150 °C/gas: see manufacturer). Line a baking tray with baking paper. Wash the meat and pat dry. Heat oil in a large pan. Brown the meat on each side for about 3 minutes.
Season with salt and pepper and place them side by side on the tray. Bake in a hot oven for about 20 minutes.
In the meantime clean and wash the spring onions and cut them into fine rings. Roughly chop the almonds. Wash parsley and shake dry. Pluck off leaves and chop finely.
For the sauce, mix yoghurt, crème fraîche and lemon juice. Season the sauce with salt, pepper and sugar. Take the meat out of the oven and let it cool down.
Roughly pluck the meat. Stir into the sauce. Mix 1 tablespoon each of spring onions, almonds and parsley for sprinkling and set aside. Mix the rest with the chicken. Season to taste with salt, pepper and sugar and sprinkle with the almond and spring onion mixture.
Parmesan rolls taste good with it.