Potato pierogies

Ingredients

Fresh potatoes, onions, flour (wheat flour, malted barley flour, niacin, iron, ferrous sulphate, potassium bromate, thiamine, riboflavin, folic acid), breadcrumbs (bleached wheat flour, dextrose, yeast, salt), water, liquid eggs, sour cream (cultured milk, cream, modified food starch, sodium citrate, carrageenan, guar gum, locust bean gum), soy bean oil, yellow corn flour, vegetable oil (soy bean oil), apo-carotenal (color), beta carotene (color), salt, black pepper.