Pierogi Casserole is an oven baked dish which is usually prepared by arranging potatoes, noodles, vegetable mix, and cheese in layered form and then baking the dish in oven. A few recipes also suggest the use of some ... More »
Mash potatoes and mix in cheddar cheese.
Saute" onions in margarine.
Cook noodles and allow to cool.
In a well-greased casserole, place a layer of noodles, potatoes, then onions.
Repeat with second layer.
Cover and bake at 325 degrees for 25 minutes. - 31.798