Ramune recipe served in a glass, by Yokohama | Ramen Joint
Jul 13 2026

Ramune Recipe

Time30m
Serves2

Japanese soda

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Ingredients

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Main Ingredients

Optional Ingredients

Method

Preparation

1

Mixing the Base

In a large mixing bowl, combine 500 ml of carbonated water and 100 ml of high fructose corn syrup. Stir gently to avoid losing carbonation.

2

Adding Flavor

Add 1 tsp of citric acid and 5 ml of natural and artificial flavors to the mixture. If desired, include 10 ml of additional flavoring for variety. Stir gently until well incorporated.

3

Coloring the Soda

Add a drop of food coloring to achieve the desired color. Mix gently to ensure even distribution without losing carbonation.

4

Bottling

Carefully pour the soda mixture into a clean, dry glass bottle, leaving some space at the top. Drop the marble into the bottle, which will help keep the soda sealed.

Serving

5

Chilling

Refrigerate the bottled Ramune for at least 1 hour before serving to ensure it is well-chilled.

6

Opening the Bottle

To open the bottle, use the provided tool or the palm of your hand to push the marble down into the neck of the bottle. This will create an opening that allows the soda to be poured out.

7

Enjoying

Serve the Ramune in a glass or directly from the bottle. Enjoy the fizzy, refreshing flavor!