Baked pumpkin and potatoes

This recipe I saw on one of the sites, like it did and he did not disappoint my expectations. Very tasty! Take equal quantities of pumpkin and potatoes, for example, 500 g, cut into cubes and boil. How to make a smoothie, but without the addition of milk. Do not forget spices, butter and a couple of spoons of semolina. In a frying pan fry the onion and 200 grams of cabbage. In the form of lay out a layer of mashed potatoes, pumpkin, cabbage at him with a bow and close again a layer of mashed potatoes. All this in the oven for a beautiful crust.