Ingredients
Instructions
- Boil the potatoes until they're halfway done, then cut into slices about 1/4 inch thick.
- Set aside.
- Slice three onions and sauté in butter until transparent.
- Sprinkle flour into this mixture and continue to sauté until flour begins to darken a little.
- Add milk and continue stirring until the sauce is at the consistency you like.
- It should be medium-thick.
- Add sliced potatoes to the pan and mix very well.
- Add salt and pepper to taste.
- Pour into a greased baking dish and bake casserole at 350 degrees until it turns a bit brown.