Potato Casserole - cooking recipe

Ingredients

4 large potatoes
1 small onion
1 pkg. grated cheese
bacon bits
salt and pepper
1 1/2 sticks butter

Preparation

Line pan with foil.
Put layers of potatoes, onion, bacon bits, salt and pepper.
Slice 1 1/2 sticks of butter on the top layer and seal foil.
Cook 2 to 3 hours.
Fifteen minutes before potatoes are fully cooked, put cheese on top and reseal.
Finish cooking.
Do not peel potatoes.