First, soak agar in water for 15 minutes

Put the boiled sweet potatoes in a blender with 150g of water and grind them wellAdd sugar and starch syrup in advance

Put a walnut in the cup for the yanggaeng

When the agar is soaked, bring it to a boil over medium heatDon't stir it nowWait until the color is clear and it starts to boil

When agar starts to boil, add sugar and starch syrup to ground sweet potatoes and bring to a boil, stirringBoil over medium heat and when it starts to boil, lower the heat to low for another 10 minutes

Pour the boiled red bean jelly into the desired moldYou can use a cup like meYou can use a variety of plates, including silicone molds and side dish containers

You have to cool it down for about an hour. If you cool it in the refrigerator, water drops formIt's cold these days, so it'll cool enough even if you cool it in a place that's not hot

Put what you want on top of the cold red bean jellyI put walnuts on the floor, so I put chestnut dice hereI think I put walnuts in the event prizeI think it'll taste good with cashew nuts And repeat the above process to make purple sweet potato yanggaengWhen you grind sweet potatoes, you can add the 100 year old candle powder

And repeat the above process to make purple sweet potato yanggaengWhen you grind sweet potatoes, you can add the 100 year old candle powder During the event, I added raspberry powderIt was hard because the color didn't spread out evenlySo this time, I added 100-year-old candle powder

When the pink sweet potato yanggaeng is made, pour it back into the cooled cupAnd then you can cool it down for about an hour after you put in a walnut or chestnut