Cheesy Potatoes - cooking recipe

Ingredients

2 (15 oz.) bags hash brown potatoes
1 stick butter or margarine
1 carton sour cream (8 oz.)
1 can cream of mushroom soup
grated Cheddar cheese

Preparation

Melt butter in pan.
Pour on thawed hash browns.
Add soup and sour cream.
Top with cheese.
Bake at 350\u00b0 for 30 minutes.