Kasia's, Pierogi, Sauerkraut

Ingredients

Enriched wheat flour (wheat flour, malted barley flour, niacin, iron, thiamin mononitrate, riboflavin, folic acid), sauerkraut (cabbage, water, salt, less than 1/10 of 1% of sodium benzoate and 1/50 of 1% sodium bisulfite added for color retention), water, onions, soybean oil, liquid whole eggs, egg whites, vegetable seasoning (salt, sugar, dehydrated vegetables (parsley, celery, garlic and onion), spices and herbs), salt, pepper, rice flour.