In pre-heated pan put the chopped onion. Once softened add the minced meat pork. Once put braised mushrooms, which are pre-steamed separately in a little butter. Then added and finely chopped cabbage with carrots. Put and spices. Waiting to soften well. Once the mixture is ready, take pancakes and begin to fill them. The mixture was placed on top and rolled then tuck in both ends. Arrange in a baking dish and then grate the cheese. Bake in preheated oven until cheese redden. Optional can be served with garlic sauce.