Mix together the milk and eggs.
Add the flour and salt and stir with a fork until you have a very sticky dough.
Fill a large pot of salted water to a boil.
Heat a large saute pan over medium heat. Add half of the butter
Take a portion of the dough and put it on a flat surface such a cutting board.
Cut, slice, push - however you choose to do it - drop pieces of dough into the boiling water (you can use a spaetzle maker or spaetzle press).
Cook until they rise to the surface.
Remove the spaetzle from the boiling water with a slotted spoon or small strainer and put them into the sauté pan with the butter.
Let the spaetzle cook until they are lightly browned, then turn them over to brown on the other side.
Don't overcrowd the sauté pan because you want to brown the spaetzle not steam them.
Remove to a bowl to keep warm while to boil and sauté the other half of the dough.
Serve the cabbage and spaetzle with the sauerbraten for a classic German meal.