Creamy Green Beans and Mushrooms

Ingredients (serves 4 – 8): 500g green beans fresh or frozen cut into ± 25mm pieces (if fresh, remove ends, if frozen get pre-cut) 500g button mushrooms thickly sliced Salt ½ cup onions chopped 2 Tbs butter ½ cup sour cream Freshly ground black pepper 2 Tbsp freshly chopped parsley for garnish   Method: Put 2 liter of water, salted…