Make this recipe a recipe that people in that category can eat. categories: ['low_calorie'], recipe: saute onions and garlic in butter just till tender approx. 5 minutes. add flour,cook and stir 3 minutes. add milk, cook stirring constantly, until slightly thickened. remove from heat, add cheese,mustard,salt and pepper;stir until cheese melts. combine sauce with potatoes in lightly buttered 8 cup casserole. bake in 350 degree pven 1 1/4 hours or until potatoes are tender.

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.