Wash kale and remove leaves from stem.
Cut the leaves smaller and simmer in the water for 15 minutes.
Then drain and coarsely blend with a little water using a blender.
Peel the pumpkin, remove the seeds and cut into small pieces.
Also peel and cut the beets and the other root vegetables.
Put everything together with the kale in a pot with water.
Add onion and garlic peeled and chopped.
Simmer the stew for about 20 minutes.
To thicken the liquid, mix the flour or starch in a cup of cold water, add to the liquid and bring to the boil.
Season to taste with the spices.
Boil buckwheat noodles in water for 10 minutes.
Then strain and serve with the vegetables.