Go Back

Kohakutou Recipe

lakshman
A simple and elegant recipe for Kohakutou, the Japanese edible crystal candy, made with agar-agar, sugar, and your choice of colors and flavors.
Prep Time 10 minutes
Cook Time 10 minutes
2 days
Total Time 2 days 20 minutes
Course candy, desert
Cuisine Japanese
Servings 4

Ingredients
  

  • 2 tsp agar-agar powder
  • 1 cup water
  • 1 cup granulated sugar
  • Food coloring (your choice of colors)
  • Flavor extracts (e.g., vanilla, strawberry, or lemon)

Instructions
 

Prepare the Agar Mixture :

  • In a saucepan, mix the agar-agar powder with water. Stir well and bring to a boil over medium heat, stirring continuously.

Add Sugar :

  • Once the agar mixture starts boiling, add the granulated sugar. Continue stirring until the sugar is completely dissolved and the mixture thickens slightly.

Color and Flavor :

  • Divide the mixture into separate bowls if using multiple colors or flavors. Add a few drops of food coloring and flavor extracts to each bowl and mix thoroughly.

Set the Mixture :

  • Pour the colored mixtures into a shallow dish or mold. Let it cool at room temperature for 1-2 hours until it solidifies.

Cut and Dry :

  • Remove the set agar from the dish and cut it into gem-like shapes using a knife or cookie cutters. Place the pieces on a tray lined with parchment paper.

Dry for Crystallization :

  • Allow the candy to dry at room temperature for 48 hours. The outer layer will harden, forming a crunchy shell, while the inside remains chewy.

Store or Serve :

  • Store the Kohakutou in an airtight container or serve immediately.

Notes

  • Use natural food coloring for a more subtle, pastel look.
  • Ensure the candy is completely dry before storing to prevent it from becoming sticky.
  • Adjust the flavoring to suit your preference, but avoid overusing extracts as they can overpower the candy.
Keyword edible crystal candy, Japanese candy recipe, Kohakutou recipe