6 med. potatoes, peeled & sliced
1 med. onion, chopped
2 tbsp. butter
1 tbsp. flour
1 tsp. salt
Dash pepper
2 c. half 'n' half
2 c. Cheddar cheese, grated

Preheat oven to 375 degrees. Saute onion in butter and salt. Add flour, then half 'n' half. Gradually add cheese. Heat to boiling, stirring constantly. Boil and stir 1 minute. Add sliced potatoes and bake 1 hour and 15 minutes.