Potatoes Supreme - cooking recipe

Ingredients

6 medium potatoes, cooked and peeled
1/2 c. melted butter
2 c. shredded Cheddar cheese
1/3 c. chopped onion
1 pt. sour cream
1/4 tsp. salt

Preparation

Cook potatoes in small amount of salted water until tender. Drain and refrigerate overnight (covered).
Grate cold potatoes coarsely.
Mix in remaining ingredients and bake in a shallow pan at 350\u00b0 for 35 minutes.