1) Mixed the two flours, knead them with 450 ml of cold water and knead until the dough is smooth and not too soft, adding little water if necessary.

2) Roll out the dough with a rolling pin to a thickness of 2-3 mm, then obtained strips 7-8 cm wide; overlap the strips and, with the help of a smooth blade knife, cut out many "tagliatelle" 5-8 mm wide.

3) Bring boil abundant salted water and add the diced potatoes and the cabbage into strips; after 2-3 minutes, unite the pasta and cook for 9-10 minutes (a couple of minutes more for the dry one). Meanwhile melt butter with garlic until it is hazelnut in color.

4) With a slotted spoon, collect the pasta and the vegetables, drain them very well and transfer them in a large hot bowl, alternating them in layers with the diced casera cheese and parmesan. Eliminate garlic, pour over the butter and pepper to taste.