Broken beans are fried broad beans, a special food in Tianjin. It is said that beans will jump when heated when frying broad beans, so Tianjin people call it jumping beans. But in fact, what Tianjin people say and write is "broken beans", as evidenced by the trademark "broken beans"

Tiger skin is fragrant and beans are originally called "black skin beans". Make this kind of broken beans, five medicinal materials (cinnamon, aniseed, fennel, onion and salt) and five internal materials (licorice, Fritillaria, angelica, Schisandra), as well as chicken, duck, mutton and tuber fleeceflower. The appearance of this kind of broken bean is black and butter as bright as tiger skin, and it swells and cracks, but it doesn't enter the sand or bite, and it is crisp but not hard to chew in the mouth. It is full of five flavors, chewed into pulp for a long time, full of fragrance and long aftertaste. It contains various nutrients, including 29% protein, 47% carbohydrate, calcium, iron and phosphorus, and is low in fat.