I used a small potato, a small sweet potato, a large flat mushroom, a small onion, a dash of cream, some nutmeg and hot water. I brought this to a boil on the stove top and then whacked it into the oven for 30 minutes. Of course cheese was added at that point.
I cooked the steak blue because I like it that way. I thought it would be nice sliced and laid on top of the vegetable bake. It looks bad but tasted fine.