Scalloped Potatoes

Directions

1. 1
   Cook potatoes and onion in saucepan until tender.
2. 2
   Drain well. Place potatoes in baking dish.
3. 3
   Blend flour and margarine in saucepan.
4. 4
   Add milk and cheese.
5. 5
   Cook over medium heat until cheese melts, stirring constantly.
6. 6
   Pour over potatoes.
7. 7
   Add pepper and salt.
8. 8
   Bake at 400° for 15 minutes.