In a large bowl, dissolve the salt in 6 tablespoons of water at room temperature Add in 1 cup of flour and butter. Mix in with a spatula, the dough may be shaggy, so add extra flour by the tablespoon as needed to be able to knead it Knead until the dough is smooth and elastic.
There are several traditional shapes for dumplings. To make the finger-like domplines, cut small pieces of the dough and roll them (about 3" [7.5 cm] in length and ½" [1.3 cm] in diameter). Set them aside. To make the flattened domplines make them into balls and flatten them. Size and shape are a matter of choice.
Remove from the water with a slotted spoon. Serve per suggestions above the recipe, or with the sauce below.Once they start to float, cook for 5 minutes, stirring often to prevent them from sticking (taste for doneness by splitting one and checking there's no raw flour in the middle).