Take the pork ribs and remove the silvery layer from the bones. It is not absolutely necessary but many do it for one reason or the other. Mix salt, paprika and mustard in a cup. Brush or rub the meat with the mustard, paprika, salt mix.
Put the seasoned pork rib onto a tray. Add some vegetables for later serving if desired.
Cover the tray with some sort of lid, tin foil or another tray then place it into a 225°F – 250°F / 110°C – 120°C oven until tender for about 4-6 hours.