Raw materials: purple cabbage 100g, carrot 30g, potato 60g, onion 50g, green pepper 50g, chicken ham 30g, egg 1 piece; Intermediate 1 tsp, balsamic vinegar 1 tsp, 3 tsps of olive oil (vinegar: oil = 1: 3), salt and black pepper.

Output: 1. Peel the potatoes, cook them in a pot, take them out and let them cool for later use. Boil the eggs, cool and take the egg whites.

2. Wash all vegetables, dice carrots, potatoes, chicken ham and eggs, and cut onions and green peppers into small circles.

3. Cut the purple cabbage into small pieces

4. Put all the ingredients into the dish, pour in the mixed seasoning and mix well.