I make another potato bake with soup. Slice potatoes and layer in dish with salt n pepper and sliced onion between each layer. Once you've reached the top of your dish pour over one can of cream of chicken soup. You can then cook for about 10 mins in the microwave and then cover with grated cheese and finish it off (melt/brown the cheese) in the oven or grill. You can also cook the whole time in the oven if you prefer for about an hour on 180. Just remember to cover the dish with a lid or foil so it doesn't dry out while cooking and then remove lid/foil to melt the cheese.
It's simple and yum on a cold night, I even have it with a bbq sometimes in summer. It's also not as fattening as the cream recipes.