a noticeable acidity, a touch of sweetness can round out the flavor. However, the amount actually needed depends heavily on personal taste and the sweetness of the blueberries used.
If you want to reduce the sugar, you can leave the drink unsweetened or use a preferred, suitable sweetener.
## Step 6: Let it cool
First, let the finished drink cool completely to room temperature.
Then you can pour it into clean glass bottles or a sealable glass pitcher and place it in the refrigerator.
The mixture tastes especially refreshing when well chilled.
Before pouring, you can briefly swirl or stir the bottle or pitcher.
## How to serve the drink
Fill a tall glass with some ice cubes and pour the chilled purple drink over them.
Then add a thin slice of lemon.
A small sprig of fresh mint adds a fresh aroma and makes the drink even more visually appealing.
If
desired, a few fresh blueberries can be added directly to the glass.
From just a few simple ingredients, you can create an exceptionally beautiful drink that’s a great alternative to heavily sweetened ready-made beverages, especially on warm days.
## Why Red Cabbage and Blueberries Color So Intensely
The striking color isn’t artificial.
Red cabbage and blueberries contain natural plant pigments called anthocyanins. These substances belong to the group of secondary plant compounds and are found in purple, red, and blue fruits and vegetables, among others.
Hibiscus also contributes to the drink’s vibrant color.
This is precisely why the result varies slightly depending on the ingredients used. Some mixtures turn dark purple, others more ruby red, or a vibrant pink.
## Can the Recipe Be Modified?
Absolutely.
If you find the hibiscus flavor too intense, start with just one tablespoon. Conversely, if you prefer a more tart note, add a little more hibiscus
