Layer thinly sliced potatoes in a dish with onion and bacon bits, salt and pepper then pour a tub of cream over it and sprinkle grated cheese on top. Bake for about an hour at 180. If you're feeling lazy start it off in the microwave for 6 mins then transfer to the oven for half an hour or until the potatoes are soft when you put a knife through it.

My family LOVE this one and it's easy peasy.