Purple Sweet Potato Tart
1.
Put the milk into the boil, put the sugar into the milk and boil to melt
2.
Pour the whipped cream and stir well
3.
Serving and warming
4.
Sift in low-gluten flour and mix well
5.
Pour in the egg yolk and stir evenly
6.
Filter twice to make tart water
7.
Put purple sweet potato into the bottom of the tart
8.
Pour the tart liquid into eighth full
9.
Preheat the oven at 200 degrees for about 15 minutes
Tips:
The tart water should be filtered once or twice.