Purple potato cake

By HarmonyReilly

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

Steps for Purple potato cake

  • Make  step 0
    1
    Steam the purple potatoes in the pan and can be easily penetrated with chopsticks.
  • Make  step 1
    2
    Melt the butter in a microwave.
  • Make  step 2
    3
    Crush the digestive cake and stir well with butter.
  • Make  step 3
    4
    Place the digestive cake in a cake mold and firm it, then place it in the refrigerator to freeze it.
  • Make  step 4
    5
    When freezing the bottom of the cake, peel the steamed purple potatoes and grind them into mud.
  • Make  step 5
    6
    Whisk with light cream and 80g sugar.
  • Make  step 6
    7
    Put the beaten cream into the purple sweet potatoes (leave about 100g for later use) and stir well.
  • Make  step 7
    8
    Put the stirred purple sweet potatoes into the cake mold.
  • Make  step 8
    9
    100g of purple sweet potatoes, add 20g of sugar and 120g of water, and beat well with a blender.
  • Make  step 9
    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.
  • Make  step 10
    11
    Pour 10 on the top layer of the cake mold and knock out bubbles.
  • Make  step 11
    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.