Purple Cabbage & Blueberry Lemonade Concentrate
Yield: About 6 cups concentrate (10–12 servings)
Prep Time: 15 minutes
Cook Time: 30 minutes
Total Time: 45 minutes
Ingredients
- ½ medium red (purple) cabbage, shredded (about 4 cups)
- 2 cups fresh or frozen blueberries
- 8 cups water
- ½ cup honey (or ¾ cup sugar, adjust to taste)
- Juice of 2 lemons (about ¼ cup)
- 1 teaspoon vanilla extract (optional)
- Fresh mint leaves, for serving
- Lemon slices, for garnish
- Ice cubes
Instructions
1. Simmer the Fruit and Cabbage
- Add the shredded cabbage, blueberries, and water to a large pot.
- Bring to a boil over medium-high heat.
- Reduce the heat and simmer for 25–30 minutes, stirring occasionally, until the cabbage is soft and the blueberries have burst.
2. Strain
- Pour the mixture through a fine-mesh strainer into a large bowl or pot.
- Press gently with the back of a spoon to extract as much liquid as possible.
- Discard the solids or compost them.
3. Sweeten
- While the liquid is still warm, stir in the honey until dissolved.
- Add the lemon juice and vanilla extract (if using).
- Taste and adjust the sweetness or lemon juice as desired.
4. Chill
- Allow the concentrate to cool completely.
- Refrigerate until cold.
5. Serve
For each serving:
- Fill a glass with ice.
- Add ½ cup concentrate.
- Top with ½ to 1 cup cold water or sparkling water, depending on how strong you like it.
- Garnish with lemon slices and fresh mint.
Tips
- The lemon juice may change the drink from a deep purple to a vibrant magenta because the pigments in red cabbage react to acidity.
- For extra flavor, simmer with a small piece of fresh ginger or a cinnamon stick.
- Use sparkling water for a refreshing fizzy version.
Storage
- Refrigerator: Store the concentrate in sterilized bottles or jars for up to 7 days.
- Freezer: Freeze in ice cube trays or freezer-safe containers for up to 3 months.

