Ingredients
4 T butter (+ small amount for for preparing baking dish)
1 package smoked sausage, sliced
1 onion, cut into slices
4 russet potatoes, sliced thin (about 1/4 inch)
3 T flour
2 C milk
1/2 tsp salt
1/4 tsp black pepper
1 1/2 C shredded cheddar cheese
Preparation
