Peel the potatoes and cut into thin slices. Peel the onions and cut into rings. Mix the onions, potatoes and the bacon together and put them in a baking dish. Can also be layered alternately.
Now heat the cream, sour cream and processed cheese, with a little salt and pepper, in a saucepan until it becomes a smooth mass / sauce. Cover the potatoes with the sauce and then cover with aluminum foil.
Cook in the oven at 180 ° C for 60 minutes. (With double the amount 200 ° C and 90 minutes.) Then remove the foil and sprinkle with cheese. Then put it in the oven again for 30 minutes at 200 ° C, until the cheese is nice and brown.
Tip: If you double the amount, use 1 packet of cream cheese and 1 packet of processed herbal cheese.