Potato Bake


Preheat oven to 180 degrees, grease casserole dish


Boil potatoes for 10 mins, then allow to cool


Meanwhile fry bacon


Slice cooled potaoes, layer in dish with bacon and red onion


To make sauce, melt margarine


Add plain flour and slowly whisk in milk until a thick sauce develops


Pour sauce over potato and sprinkle with cheese


Bake in oven until golden