Crispy Scallop Potatoes
["2 c. thinly sliced raw potatoes", "1 Tbsp. flour", "1 Tbsp. minced onions", "1 c. skim milk", "1 Tbsp. extra light margarine", "dash of salt", "dash of pepper"]
["Preheat oven to 350\u00b0.", "Lightly coat 1-quart casserole with vegetable spray."]
["potatoes", "flour", "onions", "milk", "extra light margarine", "salt", "pepper"]