Clean and wash the eggplant, cut into cubes, sprinkle with salt and let it steep. Wash tomatoes and cut off stalks. Roughly chop the tomatoes. Peel and chop the onions. Wash the marjoram and pluck the leaves. Drain the aubergines through a sieve.
Melt the garlic butter in the pan. Add onions, aubergines and minced meat, stir-fry for 15 minutes over low heat. Finally add tomatoes, tomato paste and marjoram and cook for another 10 minutes. Season to taste with salt, pepper and paprika.