Cut the Hokkaido pumpkin into cubes and boil in a pot of water (knife test like potatoes). Then drain off all the water. Use a blender to puree the pumpkin.
At the same time, peel the potatoes, cut them into cubes and boil them in a separate pot. Once the potatoes are cooked, mash them with a potato masher.
Transfer the cooled mashed potatoes and pumpkin to a large bowl. The remaining ingredients are added and kneaded. Now season the dough to taste.
Using a teaspoon, scoop off the dough and shape into balls. The balls are rolled over the tines of an inverted fork. The finished shaped gnocchi are placed on a baking paper. This makes it easy to peel them off at any time. Once all the gnocchi are formed. Put them into boiling salted water. As soon as they float on top they are ready and can be taken out.