Spinach and Feta Pierogi

All Purpose Flour (Wheat Flour, Malted Barley Flour, Niacin, Iron, Thiamine Mononitrate, Riboflavin, Folic Acid), Spinach, Feta Cheese (Cultured Pasteurized Milk, Salt, Cheese Culture, Salt, Enzymes), Farmers Cheese (Cultured Pasteurized Grade A Low Fat Milk, Salt), Water, Liquid Eggs (Whole Eggs, Citric Acid, 0.15% Water), Less Than 2% Of: Butter (Cream, Natural Flavoring), Onion, Salt, Extra Virgin Olive Oil, Minced Garlic (Garlic, Water, Phosphoric Acid), Black Pepper.