Dr. Oetker's Classic Griessbrei for those who love Sweet Meals. Perfect breakfast, lunch or after school . All you need is 2 cups of hot milk and 5 minutes!!! Bring two cups of milk to a boil and remove from stove. Blend contents of package into milk with a whisk for 1 minute, then allow to stand for 5 minutes. Stir one more time, then serve with fresh or jarred fruit.