Complex sentence: Hasenpfeffer (also spelled "hasenfeffer") is a traditional German stew made from marinated rabbit or hare, cut into stewing-meat sized pieces and braised with onions and wine and the marinade is thickened with the animal's blood.
Split into simpler sentences: Hasenpfeffer (also spelled "hasenfeffer") is a traditional German stew made from marinated rabbit or hare. These are braised with onions and wine and the marinade is thickened with the animal's blood.