Peel and cut the potatoes in big cubes. Saute finely chopped onions in a pot, add paprika, stir and let fry a little. Add bouillon, the potatoes and season with minced garlic, salt, pepper, marjoram. Put a lid on the pot and let steam at low heat until the potatoes are well done (about 25 min). Then add the sausages, cut in 1 cm slices and let stew for another 5 minutes.