Spinach Mushroom Empanada with Feta Cheese & Pine Nuts

filling spinach, cremini mushroom, white mushroom, feta cheese pasteurized part skim milk, cheese culture, salt, enzymes, onion, asiago cheese cultured milk, enzymes, salt, garlic, pine nuts, kosher salt, nutmeg, dough unbleached wheat flour wheat flour, malted barley flour, niacin, iron, thiamin mononitrate, riboflavin, folic acid, whole milk milk, vitamin d3, non hydrogenated palm oil shortening, baking powder sodium acid pyrophosphate, sodium bicarbonate, cornstarch, monocalcium phosphate, kosher salt, liquid eggs with citric acid