Put Bulgur together with the broth in a pot and bring to the boil. Remove from the heat and let it swell for 10-12 minutes. Heat 2 tablespoons of oil in a grill pan and fry the slices of pork on each side for 5-6 minutes.
In the meantime wash the apples and remove the cores with an apple core cutter. Cut the apples into slices and sprinkle with lemon juice. Heat butter in a frying pan and steam the apple slices for 5-6 minutes at low heat.
Wash the parsley, dab dry and pluck the leaves from the stalks. Add to the bulgur and mix in. Mix remaining oil and vinegar and season with salt and pepper. Pour over the bulgur parsley salad, mix well and allow to soak a little.
Arrange on plates together with the apple and pork slices and serve garnished with rosemary as desired.