In a large frying pan cook the mushrooms in the butter until the pan juices have evaporated. Then stir in the cream, salt and pepper. Cook for 1 minute. Remove from the heat and stir in the parsley.
Grease a l-quart mold. Place one third of the cooked groats in the mold, pressing down with the back of a spoon. Make sure they cover the entire bottom of the mold. Place half of the mushroo