Make this recipe a recipe that people in that category can eat. categories: ['low_calorie'], recipe: melt butter over low heat in medium saucepan. blend in flour, then add milk, all at once. cook, stirring constantly until slightly thickened. add shredded cheese, season and continue to cook until cheese melts. remove from heat. layer cheese sauce and potatoes/onions beginning and ending with cheese sauce. bake at 350°f for about 1 hour.

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.