2 tbsp. minced onion
6 c. cooked potatoes, sliced
1 c. grated sharp Cheddar cheese
Medium white sauce

Preheat oven to 375 degrees. Grease baking dish. Combine white sauce and onion. Make layers of potatoes, cover of sauce and then a layer of cheese. Repeat until all are used, ending with sauce and cheese as top layer. Bake for 30 minutes.

MEDIUM WHITE SAUCE:

6 tbsp. flour
1 tsp. salt
1/4 tsp. pepper
3 c. milk

Melt butter. Stir in flour and seasonings. Add milk slowly. Cook until thick. Serves 6.