Cut the loin into slices and fry briefly in a pan with oil. Then place in a greased baking dish. Spread the drained pineapple pieces on top. Strong! Season with curry powder (there has to be a real layer on top). Pour the grated cheese over it. Mix the sweet cream and 1/2 tube of tomato paste together. Season with paprika powder, salt, pepper and the stock cube. Pour the whole thing over the loin.
Cook for about 1 hour at 180 ° C hot air. First cover with aluminum foil and later remove to brown.