Mix the minced meat with the egg and breadcrumbs and season with salt and pepper. Form dumplings weighing approx. 50 g each from the seasoned minced meat and dumpling and place them alternately in a baking dish.
Mix the cream, clear broth, 1 teaspoon salt and pepper and pour over the dumplings. Drain the mushrooms and spread over them.
Make the herb butter from approx. 2 tablespoons of soft butter, 1 teaspoon each of chives, 1 teaspoon parsley and a pinch of salt and distribute in flakes over the mushrooms. Now sprinkle the cheese on top and bake in the oven at 180 ° C for 40 - 45 minutes.