1. Prepare materials.
2. Wash the potatoes and cook them in the country until the chopsticks can pierce them.
3. Peel the boiled potatoes and mash them into a puree.
4. Put one whole egg and one egg yolk in a bowl and mix well.
5. Add vanilla extract and sugar and continue to stir.
6. Add the mashed potatoes and mix well.
7. Add the milk and whipped cream and continue to stir.
8. Strain the pudding liquid again.
9. Divide into pudding containers. Preheat the oven to 100 degrees, fill the baking tray with water, and bake for 30 minutes.
Tips:The more even the mashed potatoes are, the better.
