Here’s a detailed Japanese Coffee Jelly recipe that’s authentic, easy to follow, and gives you that classic café-style dessert popular in Japan. It’s refreshing, lightly bitter, and perfectly balanced with sweet cream.
☕ Japanese Coffee Jelly (コーヒーゼリー) Recipe
🍮 What Is Coffee Jelly?
Coffee Jelly is a chilled dessert made from black coffee and gelatin, usually served in cubes with whipped cream or sweetened milk. It originated in Japan in the 1960s and remains a nostalgic and trendy treat.
📝 Ingredients (4 servings)
For the Coffee Jelly:
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Freshly brewed black coffee – 2 cups (480 ml)
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Unflavored gelatin powder – 2 tsp (or 1 packet, about 7g)
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Sugar – 2 to 3 tbsp (adjust to taste)
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Hot water – 2 tbsp (for blooming gelatin, optional)
For the Topping (choose one or more):
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Sweetened whipped cream
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Sweetened condensed milk
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Vanilla ice cream
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Coffee cream or milk
🍳 Instructions
Step 1: Bloom the Gelatin
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Optional method (for smoother results):
Sprinkle the gelatin powder over 2 tbsp of hot water in a small bowl. Let it sit for 5 minutes to bloom. -
If not using the bloom method, you can mix the gelatin directly into the hot coffee in the next step, but it must be very hot to dissolve properly.
Step 2: Brew the Coffee
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Brew 2 cups (480 ml) of strong black coffee. You can use:
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Drip coffee
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Instant coffee (2–3 tsp for strong flavor)
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Espresso diluted with water
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Add 2 to 3 tbsp of sugar while the coffee is still hot. Stir to dissolve. Adjust sweetness to your liking.
Step 3: Dissolve the Gelatin
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Add the bloomed gelatin to the hot coffee and stir until fully dissolved.
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If you didn’t bloom the gelatin beforehand, sprinkle it directly into the hot coffee and stir very well until there are no lumps.
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Step 4: Pour and Chill
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Pour the mixture into a container, tray, or individual cups.
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Let it cool to room temperature, then cover and refrigerate for at least 3–4 hours, or until fully set.
Step 5: Serve
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Once set, cut the jelly into cubes if in a tray or unmold if using cups.
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Place cubes into a dessert cup or bowl.
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Top with your choice of:
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Sweetened whipped cream
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Condensed milk drizzle
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Vanilla ice cream scoop
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Cold milk or cream poured over
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🔁 Variations
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Agar-Agar Substitute: Use 1 tsp of agar powder instead of gelatin for a vegetarian version (boil it for 2 minutes with the coffee).
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Flavored versions: Add a splash of vanilla or a coffee liqueur (like Kahlúa) for adult flair.
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Layered jelly: Pour half the jelly first, let it set, then layer with milk jelly on top.
🧊 Storage
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Keeps in the fridge for up to 3–4 days.
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Do not freeze (gelatin texture will be ruined).
Would you like a printable version or a layered parfait-style coffee jelly variation too?