Granddad'S Pierogi(Sounds Like A Mess But Delicious!) - cooking recipe

Ingredients

10 to 12 potatoes, boiled and mashed
3/4 lb. Cheddar cheese, grated
2 1/2 sticks margarine
2 onions, finely diced
1 lb. lasagna noodles, cooked

Preparation

Cook noodles according to package directions.
Mash potatoes; add cheese to potatoes and beat (with mixer).
Saute onions in margarine until soft.
Add 1/3 of the onions and margarine to potato mixture and salt to taste.
Generously butter 13 x 9-inch baking dish.
Place layer of noodles, then layer of potato mixture.
Repeat, ending with noodles.
Pour rest of onions in margarine over all.
Cover and bake at 350\u00b0 for about 30 minutes.