Make this recipe a recipe that people in that category can eat. categories: ['low_carb'], recipe: preheat oven to 400 degrees fahrenheit. lightly spray a 2 quart casserole with vegetable spray. arrange a layer of potatoes in casserole, then sprinkle with some of onion, flour, salt and pepper. continue to layer until all potatoes, onion, flour, salt and pepper are used. dot top with butter, then pour milk over all. bake 20 min, then reduce heat to 350 degrees fahrenheit and bake 50 to 60 min longer or until potatoes are tender.

Target recipe: melt margarine in a large saucepan over low heat. blend in flour, salt and pepper. cook stirring constantly until thickened. remove saucepan from heat and gradually stir in milk. return to heat and cook until thickened and bubbly. fold in ham, onion, green pepper and cheese. pour over sliced potatoes. stir gently and then pour into a buttered 13 x 9 x 2 inch baking dish. cover baking dish with foil. bake at 350 degrees for 30 minutes. uncover and continue baking for 1 hour. let stand 10 minutes before serving.