Cheesy Scalloped Potatoes - cooking recipe

Ingredients

1/3 cup butter, plus
1 tablespoon butter
1/3 cup flour
3 cups milk
1 teaspoon dry mustard
1/2 teaspoon salt
3 dashes pepper
1 teaspoon A.1. Original Sauce
6 -7 medium potatoes
3 -4 cups cheddar & colby-monterey jack cheese

Preparation

Melt butter. Add flour and stir while cooking over low heat until golden brown.
Add milk. Stir until thickened. If necessary, add more milk.
Add dry mustard, A-1, salt, and pepper. Stir well. Reduce heat to low.
Peel and slice potatoes into thin, even ovals.
Lay into a greased or pammed 10x13 pan. Pour sauce over potatoes.
You may not need it all. Reserve extra for mac-n-cheese tomorrow.
Sprinkle cheddar cheese over top.
Bake at 350 for 35-45 minutes, or until potatoes are tender and everything is melted and delicious.