For the sauce, drain the pineapple slices and collect the juice (approx. 150 ml). Peel onion and cut into fine cubes. Heat 1 tbsp. butter in a saucepan. Sauté onion cubes and curry until translucent.
Add the flour and sweat briefly. Deglaze with pineapple juice and 250 ml broth and bring to the boil. Add cream. Simmer for about 5 minutes, stirring occasionally.
In the meantime, clean and wash the leeks and cut them into diagonal, approx. 1 cm wide rings. Heat the remaining butter in a pan. Add leek and 100 ml broth. Steam covered for 2-3 minutes.
Add the sauce and season with salt and pepper. Remove from heat.
Dab the meat dry and season with salt and pepper. Heat the oil in a large pan. Fry the meat in it for 1-2 minutes on each side. Take out. Put the leek and sauce mixture into an ovenproof dish (approx. 18 x 25 cm).
Arrange the chops alternately with 1 pineapple slice on each in a fan shape. Use the rest of the pineapple for other purposes. Grate the cheese finely and sprinkle over it. In a preheated oven (electric cooker: 225 °C/ convection oven: 200 °C/ gas: see
manufacturer) bake for about 15 minutes. Cut the cress from the bed. Sprinkle the casserole with it. Roast the toast bread until golden brown and add to the casserole.