How To make Rosenkohl In Bier Gedunstet (Brussels Sprouts In Beer)

1 lb Brussels Sprouts; Fresh
Beer; Any Brand, To Cover 1/2 t Salt
2 T Butter
Trim and wash sprouts. Place in a medium-size saucepan and pour enough beer over them to cover. Bring to a boil, reduce heat and simmer for 20 minutes or until tender. Add more beer if needed, as liquid evaporates. Drain; add salt and butter. Serve hot.