Purple Sweet Potato Tart
1.
Add milk and boil
2.
Put the sugar in the milk and boil to melt
3.
Pour the whipped cream and stir well
4.
Serving and letting cool
5.
Sift in low-gluten flour and mix well
6.
Pour in the egg yolk and stir evenly
7.
Filter twice to make tart water
8.
Put purple sweet potato into the bottom of the tart
9.
Pour the tart liquid into eighth full
10.
Preheat the oven at 200 degrees for about 15 minutes
Tips:
Filter the tart water once or twice