Make this recipe a recipe that people in that category can eat. categories: ['low_fat'], recipe: preheat oven to 350 degrees f (180 c). butter a 1 1/2 quart casserole. cover the bottom of the casserole with a single layer of potatoes and onion. sprinkle generously with salt, pepper, flour and a few dots of butter. repeat until all of the potato slices and onion are used. pour milk over the potato slices until the top is almost covered. dot with the remaining butter. bake for 1 hour or until the potatoes are soft.

Target recipe: preheat oven to 350 degrees f. melt 2 tbsp butter on medium heat. stir in 1 tbsp flour. add the milk in slowly, constantly stirring. stir until it's all well blended and a little bit thickened. add salt and pepper to taste. grease a baking dish. slice potatoes very thin and chop onions finely too. alternate layers of onion and potato. pour sauce over everything. cover with bread crumbs. sprinkle melted butter over it all. bake covered for 1 hour. uncover and bake for 15 minutes more.