Himmel und erde

Himmel und Erde is a traditional German dish of mashed potato with stewed apples. It is frequently served with sliced blood sausage. The dish is popular in the Rhineland, Westphalia, Lower Saxony and, historically, in Silesia. It has been known since the 18th century. In the Rhineland the dish is frequently written Himmel un Ääd, to reflect local dialect pronunciation. The name of the dish alludes to "earth apples" (Erdäpfel, a Southern German name for potatoes) and "sky apples", meaning apples from trees. The German Himmel means both 'sky' and 'heaven'.

Source: Wikipedia