1. Peel and wash carrots and potatoes, and put them in a large bowl filled with water to prevent oxidation and discoloration of potatoes.

2. Slice carrots and potatoes.

3. Put half a spoonful of oil (a small spoon of soup) in a non-stick pan. After the oil is hot, add carrots and stir fry a few times. Carotene can be fully released and easily absorbed.

4. Put raw potato chips and fried carrots in two bowls and steam them in a steamer (electric steamer takes about 15 minutes).

5. Put the steamed potatoes and carrots into a cooking machine, add a proper amount of cold boiled water and mash them. Don't drink too much water, too thin will affect the taste and flavor concentration.