Cut a pocket into the fillets, fold open as large as possible. Salt and pepper inside.
Chop the oyster mushrooms, dice the dried tomatoes, fry both in olive oil for approx. 3 minutes. Add the chopped garlic and fry for approx. 2 minutes.
Put well-squeezed white bread soaked in milk in a bowl, add the mushroom mixture, also diced mozzarella, chopped basil and grated Parmesan. Pepper, salt, work everything through with the hand blender until a paste is formed. Spread these in the fillet pockets. Close.
Spread out half of the bacon slices like a roof tile, so that each fillet can be wrapped with them. Put the fillets on top and wrap them up. Tie up with kitchen twine like a roulade.
Fry the fillets well on all sides, fry them in the preheated oven at 150 ° for another 15 minutes. Let rest for a few minutes before serving.
Sauce:
Brown the chopped sun-dried tomatoes in the frying fat, as well as the chopped garlic clove. Deglaze with white wine, allow to reduce. Stir in the cream, season to taste.
Ribbon noodles and a fresh salad go well with this.