Make just enough of this recipe. Use the portion planning tool to calculate exactly how much of each ingredient you’ll need.Preheat oven to 225CGrease a small Pyrex baking dish with butter or baking spray (you can use a small 9 inch fry pan)Arrange one layer of potatoes on bottom of baking dish. Sprinkle potatoes with salt, pepper, half the flour and half the butter.Preheat with remaining ingredients. Slowly pour cream over potatoes. Bake until cream comes to a boil and reduce heat to 190C.Bake until potatoes are fork tender. 30-40 minutes.