Scalloped Potatoes - cooking recipe

Ingredients

8 medium potatoes, peeled
1 medium onion, chopped
1 lb bacon
1 cup sour cream
1 can cream of mushroom soup
salt and pepper
1 1/2 cups shredded cheddar cheese

Preparation

Fry bacon until crisp and drain well on paper towels.
Discard all but 1T bacon grease; saute onions in bacon grease and drain well Slice potatoes thinly.
Butter a 13x9 casserole dish; layer potatoes, bacon, onion mixture and finish with more potatoes.
Mix sour cream, cheese, and mushroom soup; pour mixture over top of potatoes.
Cover with foil; bake at 350 degrees for 1 to 1 1/2 hours; uncover for the last 20 minutes.