Wash 250 g potatoes and boil in water for about 20 minutes. Then quench, peel and press through a potato press. Let cool down
Clean and wash the leek and cut into fine rings. Blanch briefly in boiling salted water, drain. Dice the bacon and leave it crispy. Take out. Swivel the leek in the bacon fat. Leave to cool.
Peel, wash and finely grate 750 g potatoes. Squeeze out well in a cloth, collect the potato water and leave to stand for 10 minutes. Pour off the liquid. Knead starch, all potatoes, 1/3 leek and possibly flour. Season with salt and nutmeg
Form the mixture into 8-10 dumplings. Pour into boiling salted water and cook for 15-20 minutes
Rinse mixed mushrooms cold and drain well. Clean, wash and halve the mushrooms. Fry all mushrooms in hot fat for about 5 minutes. Deglaze with broth and cream. Bring to the boil and thicken. Heat the rest of the leek and bacon in it, season to taste. Arrange everything. Garnish with parsley
Drink: beer and a clear