Rostbrätl - a specialty dish from Thüringen - is a BBQ dish using pork neck and is paired with salad and served with a slice of dark rye bread and beer.
Spread the mustard thickly over each slice of the pork.
Put meat in a bowl and cover with your preferred beer.
Let it marinate for a minimum of 3 hours or overnight.
BBQ the pork on a medium-hot BBQ until cooked through.
Serve with potato or cucumber salad, some bread and a cold beer.