Knäcke / Knaeke refers to a crisp bread generally made from rye flour. It can be eaten with a spread or topping of almost anything, sweet, sour, or spicy, fresh and preserved fruit , fresh vegetables , like cucumber, cheeses , and many more. They are available is all groceries, food stores and supermarkets in Germany in different varieties, it comes in light and dark varieties, sometimes sprinkled with sesame seeds, with muesli, watermelon seeds and other varieties. WASA is the leading brand of Knäcke in Germany. Knäcke / Knaeke is also known as Knäckebrot or Knaeckebrot