My grandmother always made this dish and i love it . It’s cheap to make ,taste amazing and feed a lot of people.
4-5 cups russet potatoes(peeled ,cut )
1/2 an onion
3 T butter
3 T flour
1 1/2 cups of milk
1 Teaspoons salt
Pepper to taste
1/2 a package of linked sausage(7 or 8 more if you want lots of sausage in a serving)
In a small pan, melt butter, blend in flour. Let cook for a minute.
Add all of the cold milk, whisk.
Season with salt and pepper.
Cook on low until smooth and boiling.
Reduce heat and stir in cheese.
Place 1/2 of the potatoes in a greased pan.
You’ll need a pan a little larger than a 9×13….I use a lasagna pan.
Pour 1/2 of the cheese sauce over the potatoes.
Repeat with remaining potatoes and cheese
Sprinkle remaining cheese on top
Bake 1 – 1 1/2 hours at 350 F.