Peel and slice 1 kg of rutabaga, cover it with hot water and leave for 10-15 minutes. Drain rutabaga, put it into a pot, cover with boiling water and cook until soft, then pass it through a meat grinder, season with salt, beat in 4 eggs, add 2 tbsp melted butter, 200 g of crushed breadcrumbs, nutmeg, and whip everything well. Shape patties from this mixture, coat in breadcrumbs and fry in hot oil.
Make a sauce to serve with these patties. Put 1 cup of washed raisins into a pot with 2-3 cups of water, add 2 tbsp of butter, 1/2 cup of sugar, bring to boil, and cook for 15 minutes, then add 1/2 cup of sour cream and 1 tbsp of flour, stir well and return to simmer.