Clean and wash the salad, drain well and pluck into bite-sized pieces. Put the covered lettuce aside. Peel and wash the potatoes and cut into small cubes. Wash cutlets, dab dry and cut into strips.
Cut the sausages into pieces.
Heat 2 tablespoons of oil in a large frying pan and fry the meat and sausages until golden brown, turning them over. Season with salt and pepper and remove from the pan. Add the potatoes and 2 tbsp. oil to the hot frying fat and fry the potatoes for about 2 minutes.
Add approx. 3 tablespoons of water and braise covered at medium heat for approx. 5 minutes.
In the meantime peel and chop the onion. Halve the gherkins. Wash marjoram and parsley and shake dry. Pluck the leaves separately. Cut the parsley leaves into fine strips.
After approx. 5 minutes of cooking time add onions to the potatoes and continue to fry them for approx. 3 minutes, turning them until golden brown. Season with salt and pepper. Add herbs except for something to sprinkle on the potatoes. Fold in meat and gherkins and heat up briefly.
Sprinkle Schnitzel-Gröstl with cheese, cover and melt cheese at low heat.
Meanwhile cook the spaetzle in boiling salted water for 2-3 minutes. Drain. Melt butter in the pot. Swivel the spaetzle in it.