Purple Potato Kidney Bean Cake
1.
Soak kidney beans in water.
2.
Peel the soaked kidney beans.
3.
Put it in an electric saucepan and steam it over water.
4.
Kidney beans after steaming.
5.
Crush it with a rolling pin.
6.
Kidney bean paste after all crushed.
7.
Go through a fine sieve.
8.
Sifted kidney bean paste.
9.
Add powdered sugar.
10.
Stir well.
11.
Take a moderately sized round container, spread plastic wrap on the bottom, and take an appropriate amount of kidney bean paste and spread a layer.
12.
Spread another layer of purple sweet potato filling, slightly smaller in diameter than the container.
13.
Spread another layer of kidney bean paste and smooth the surface.
14.
Take a flat plate and carefully buckle out the kidney bean cake.
15.
Use a spatula to trim and smooth the surrounding area.
16.
Put the fruit in a pattern on the surface, and that's it.