We start celebrating Halloween pretty early on in this house. The kids do an official Summerween week of activities after Independence Day and we start bringing spooky season into the house. One thing we decided to try this year is a Witch’s Black Cherry Lemonade.
It’s tart. It’s a little sweet. And when you add the secret ingredient it turns completely, dramatically, inky black right in front of you.
No dye (which is important for us!) Just science…or MAGIC…whatever you wanna call it.
This is my new October staple and it takes about five minutes to make. It’s a mocktail, it’s family friendly, and it looks SO cool. Your kids are going to lose their minds. Your Halloween party guests are going to ask what’s in it. And you’re going to feel very smug about the whole thing.
Let’s make it.
What Makes It Black
The secret is activated charcoal — a fine black powder that’s completely tasteless and food safe. You can find it at most health food stores, on Amazon, or even at some grocery stores. It’s the same stuff used in detox drinks and it has zero flavor — it just turns everything it touches a deep, dramatic black.
One important note: activated charcoal can interfere with medications and vitamins if taken within two hours. If anyone drinking this takes daily medication, just be aware of the timing.
Otherwise? Completely fine and genuinely fun.
Witch’s Black Cherry Lemonade
Serves 4 — ready in 5 minutes
What you need:
- 1 cup fresh lemon juice (about 6-8 lemons)
- 1 cup black cherry juice
- ½ cup simple syrup (equal parts sugar and hot water, stirred until dissolved)
- 1 tsp activated charcoal powder
- 3 cups sparkling water
- Ice
- Garnish: lemon slices, fresh or frozen black cherries, a sprig of rosemary if you’re feeling fancy
How to make it:
- Make your simple syrup first — combine ½ cup sugar with ½ cup hot water and stir until completely dissolved. Set aside to cool.
- In a large pitcher combine the lemon juice, black cherry juice, and simple syrup. Stir well.
- Add your activated charcoal powder. Stir slowly at first — charcoal is very black and will go everywhere if you’re not careful. Watch it turn.
- Taste and adjust — more lemon if you want it tarter, more simple syrup if you want it sweeter.
- Add your sparkling water right before serving so it stays fizzy.
- Pour over ice and garnish with lemon slices and a few black cherries.
- Watch everyone stare at it.
Tips:
- Make the base ahead of time and refrigerate it — just add the sparkling water right before serving
- For a kids party serve it in a black cauldron punch bowl with a ladle
- Frozen black cherries work just as well as fresh and keep the drink cold
- If you can’t find black cherry juice, pomegranate juice works beautifully and gives it a deep jewel tone before the charcoal hits
The Vibe
This drink looks like something a witch brewed. It’s black as midnight, slightly fizzy, and has this gorgeous tart cherry flavor underneath it all. It photographs beautifully…especially in a clear glass with ice so you can see the color.
Make it for your Halloween party. Make it for a cozy October night at home. Make it just because you want to drink something that looks like a potion.
You deserve it.