Make this recipe a recipe that people in that category can eat. categories: ['low_calorie'], recipe: 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 10×13 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.

Target recipe: in a bowl mix the cream of mushroom soup, milk, salt and pepper; set aside. grease a 13"x9"x2" oven proof dish. put 1/3 of the potatoes, 1/3 of the onions, 1/3 melted butter, 1/3 flour and a 1/3 of the soup mixture in the greased dish (take a minute to arrange them evenly). repeat with two more layers, ending with the soup mixture. bake uncovered at 350 degrees fahrenheit for 1 and 1/2 hours or until potatoes are done and golden.