Scalloped Potatoes - cooking recipe

Ingredients

2 lb. potatoes
3 Tbsp. butter
3 Tbsp. flour
salt and pepper
2 1/2 c. milk
1/4 c. chopped onion
1 Tbsp. butter

Preparation

Turn oven to 350\u00b0.
Place sliced potatoes in a casserole dish. Sprinkle with flour.
Pour milk over potatoes and flour.
Dot with 3 tablespoons butter.
Salt and pepper to taste.
Sprinkle with onions and dot with remaining butter.
Cook, covered, for 30 minutes.