1, purple kale cooking time can not be too long, generally wait for the water to boil and then put inside to cook for about 1-2 minutes.

2, purple kale, also known as red kale, red kale, commonly known as purple cabbage, Cruciferae, Brassica species in a variant of kale, which contains carbohydrates, protein, folic acid, ascorbic acid, vitamin A, tocopherol and other vitamins, copper, iron, selenium, calcium, manganese, zinc and other minerals and a wealth of anthocyanins, the nutritive value is very high, and it is also a lot of ways to eat, can be eaten raw, can be fried and boiled is also a good way to eat.