1. The material is simple.
2. Wash the walnuts and break into small pieces; cut the red pepper into small pieces.
3. Pick the old leaves of the kale, peel the stems and cut into sections.
4. Boil water in a pot, blanch the kale for 30 seconds, remove and drain.
5. Slightly fry the walnuts, of course, you can use them directly.
6. Enlarge all the ingredients in a bowl, add vinegar, salt and olive oil and mix well.
