Korean Black Raspberry Jelly

Quick answer

Total time: 25 min
Level: Easy
Servings: 2 servings
Ingredients: 7

About this dish

Bokbunja jelly cups are a chilled Korean dessert made by setting bokbunja, the Korean black raspberry, with gelatin sheets and a measured addition of lemon juice for acidity balance.

The process requires dissolving the bloomed gelatin sheets into sugar syrup that has been removed from the heat; adding gelatin to boiling liquid breaks down its protein chains and compromises its setting ability. A single pass through a fine strainer removes air bubbles and sediment, producing a perfectly smooth surface that lets the deep purple of the bokbunja come through cleanly and without distortion. Topping each cup with fresh blueberries and a mint leaf reinforces the berry flavor while providing a sharp visual contrast against the dark jelly beneath. Bokbunja is well known in Korea as a traditional medicinal ingredient and as the base of the country's signature fruit wine; these jelly cups translate its tartness and intense pigmentation into a simple refrigerator dessert that can be prepared ahead and served straight from the cold. The result is a bright, clean finish that sits light on the palate.

Ingredients

servings

IngredientAmountUnit

bokbunja juice220 mlml

water80 mlml

sugar28 gg

lemon juice8 mlml

gelatin sheets6 gg

blueberries40 gg

mint leaves2 pcspcs

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Instructions

Read the steps as a cooking flow: prep, heat, seasoning, doneness control, and finish.

6 steps

1

Step

Submerge 6g gelatin sheets fully in cold water and let them bloom for 5 minutes.

Do not use warm water, and check that the sheets bend easily and feel soft before moving on.
2

Control

Combine 80ml water and 28g sugar in a small pot and stir over low heat for about 2 minutes.

The syrup should look clear, with no sugar grains left on the bottom.
3

Step

When the syrup turns clear, turn off the heat and let it cool for 1 minute.

Squeeze excess water from the gelatin, add it to the syrup, and dissolve it fully with residual heat.
4

Step

Add 220 ml black raspberry juice and 8 ml lemon juice, then stir slowly with the spatula against the bottom to avoid creating excess foam.
5

Prep

Pass the mixture once through a fine strainer to remove foam and sediment.

Divide it evenly among cups, then leave them at room temperature for 10 minutes so excess heat can dissipate.
6

Finish

Refrigerate the cups for at least 2 hours until fully chilled and set.

When the surface is smooth and the jelly jiggles with springy resistance, top with 40g blueberries and mint leaves to serve.

Practical Cooking Checks

The cues that matter most while cooking.

Key technique: Chilled Bokbunja jelly cups balance the tartness of Korean black raspberries with a clean gelatin set.
Finish cue: Do not use warm water, and check that the sheets bend easily and feel soft before moving on.
Avoid this: Even with tart juice, dissolve the measured sugar fully and stir the finished mixture slowly to avoid foam.
Storage and reheating: Bokbunja is well known in Korea as a traditional medicinal ingredient and as the base of the country's signature fruit wine; these jelly cups translate its tartness and intense pigmentation into a simple refrigerator dessert that can be prepared ahead and served straight from the cold.