American Pierogi Casserole - cooking recipe

Ingredients

1 (8 oz.) pkg. large noodles, cooked
1 large onion, sliced
6 potatoes, peeled and cooked
2 Tbsp. butter
American cheese slices

Preparation

Saute onion in butter and
add
to
potatoes which have been boiled and drained.
Mash
together.
Butter large casserole dish and add 1/2 of
the
noodles.
Spread
mashed potato mixture over noodles and top with
slices of cheese.
Add rest of noodles and again top with cheese slices.
Dot with butter; cover.
Bake in 350\u00b0 oven until cheese melts.