Posting for ZWT 6. Another recipe I found on About.com for German Foods. Here is the description: If you have ever eagerly anticipated the potato gratin at a restaurant or a friend's house only to be confronted with an angry mass of gray, underdone potatoes, this is a recipe for you. We potato gratin lovers have to band together to teach the world about the true meaning of potatoes cooked in cream and salt. They have to bake for over an hour, the cream must be abundant, the potatoes must be layered horizontally, and fresh herbs and pepper only, please.