Wash the potatoes and cook for about 20 minutes. Clean and wash the cauliflower and divide it into florets. Clean, quarter and wash the pointed cauliflower. Cover cauliflower and pointed cauliflower in boiling broth and cook for about 10 minutes. Drain and collect the broth
Roast sesame seeds without adding fat until golden yellow, remove. Peel and finely chop the onion. Heat the fat and fry the onion in it. Fry curry and flour briefly. Add 3/8 l vegetable stock and milk, simmer for about 5 minutes. Season to taste with salt and pepper
Drain, rinse and peel the potatoes. Cut the pointed cabbage quarters into 3 slices each. Cut potatoes into slices
Grease a large gratin dish. Place the potatoes on the edge of the pan. Put cauliflower and pointed cabbage in the middle. Pour sauce over everything. Sprinkle with cheese and sesame seeds. Bake in a hot oven (electric cooker: 200 °C/ convection oven: 175 °C/ gas: level 3) for 30-35 minutes until golden brown
Drink: cold beer