Make this recipe a recipe that people in that category can eat. categories: ['low_calorie'], recipe: melt butter in a heavy saucepan over low heat. add flour and stir until smooth. cook one minute, stirring the entire time. gradually add half and half, increase heat to medium and stir constantly until mixture is thick and bubbly. stir in salt and pepper. spoon 1/4 cup of sauce into a well greased casserole dish or 10 inch iron skillet. combine potatoes and remaining ingredients (except sauce) in a large bowl, mixing well. layer half of potato mixture over the sauce. top with half of remaining sauce. repeat layers. cover and bake at 350 for one hour, or until potatoes are tender.

Target recipe: in a 1 1/2 quart casserole layer half of the ham, half of the onion and half of the potatoes. repeat layers. mix soup, milk, and 1/4 tsp. pepper. pour over potatoes. bake, covered in a preheated 350 degree oven for about 1 hour or until potatoes are almost tender. mix bread crumbs and margarine. sprinkle on top of potatoes. bake, uncovered for 15 minutes more. let stand 10 minutes before serving.