Purple potato cake
I originally planned to make purple potatoes for glutinous rice balls, but there were still many unfinished dishes at home, so I gave up. How to solve these purple sweet potatoes in one go and make a cake. There is no oven yet, so I can only make something that doesn't need to be roasted first, hehe.
Recipe Recommendations
- purple potato of 2
- light cream 150ml
- digestive cake 10 tablets
- gelatin tablets 1 tablet
- sugar 100g
- water 120g
- sweetening
- baking
- three-quarters of an hour
- simple
Steps for Purple potato cake

1
Steam the purple potatoes in the pan and can be easily penetrated with chopsticks.
2
Melt the butter in a microwave.
3
Crush the digestive cake and stir well with butter.
4
Place the digestive cake in a cake mold and firm it, then place it in the refrigerator to freeze it.
5
When freezing the bottom of the cake, peel the steamed purple potatoes and grind them into mud.
6
Whisk with light cream and 80g sugar.
7
Put the beaten cream into the purple sweet potatoes (leave about 100g for later use) and stir well.
8
Put the stirred purple sweet potatoes into the cake mold.
9
100g of purple sweet potatoes, add 20g of sugar and 120g of water, and beat well with a blender.
10
Put the purple potato juice into the pan, add the gelatine slices that have been soaked in cold water in advance, and heat over low heat until melted.
11
Pour 10 on the top layer of the cake mold and knock out bubbles.
12
Refrigerate in the refrigerator for about 2 hours before removing the mold and eating.Purple potato cake Make Tips
If I want the purple potato cake to be free from dark particles, I can't just peel the outermost layer of skin when peeling it, but peel off the dark outer layer together. If I eat it myself, I won't waste it.