When I’m craving a cool, refreshing drink in the summer, I really love making my Elderflower Blackcurrant Cooler Mocktail.
It’s easy to throw together—sweet blackcurrant and floral elderflower just seem made for each other, especially on a warm day.
Honestly, I don’t need any alcohol to feel like I’m treating myself.
That fruity flavor with sparkling water is light, flavorful, and kind of perfect for family barbecues or just hanging out outside.
Elderflower Blackcurrant Cooler Mocktail Recipe
What I like about this mocktail is how it blends sweet elderflower syrup, tangy blackcurrant, and fresh citrus.
It’s simple if you have some decent ingredients and a few basic tools.
Equipment
- Tall glass or highball glass
I usually reach for a tall glass so there’s enough room for everything. - Jigger or measuring spoons
These make it easy to measure elderflower cordial, blackcurrant syrup, and lime juice. - Bar spoon or long spoon
I like using a long spoon to gently mix things up. - Muddler (optional)
Sometimes I’ll muddle a few mint leaves if I’m in the mood for extra mint. - Citrus juicer or reamer
Makes squeezing fresh lemon juice or lime juice so much easier. - Small sieve (optional)
If I don’t want pulp or seeds, a little sieve comes in handy. - Knife and chopping board
For chopping fruit or cucumber slices—nothing fancy.
Ingredients
- 40 ml elderflower cordial or syrup
Cordial gives a stronger elderflower hit, in my opinion. - 30 ml blackcurrant syrup or juice
Adds that sweet-tart thing I love. - 20 ml fresh lemon juice or lime juice
Lemon is my go-to for brightness, but lime works just fine. - Ice cubes
I like to fill the glass almost all the way up. - Sparkling water or club soda (about 100 ml)
Sparkling water brings the fizz. Tonic water is okay too, if you like a little bite. - Fresh mint leaves (4–6 leaves)
Just tear up a few leaves for aroma. - Cucumber slices (2–3 thin slices, optional)
I toss these in sometimes for an extra fresh note. - Blackcurrants or elderflowers to garnish (optional)
If I have them, a few berries or elderflowers look great on top. - Lemon or lime wedge for garnish
A wedge on the rim is a nice touch and smells good.
Instructions
- Fill your glass with ice cubes.
- Pour in 40 ml elderflower cordial or syrup.
- Add 30 ml blackcurrant syrup or juice.
- Squeeze in 20 ml fresh lemon juice or lime juice.
- Tear up 4–6 mint leaves and drop them in.
- If you want a bigger mint kick, muddle the leaves at the bottom of your glass.
- Add 2 or 3 cucumber slices for that light, fresh vibe.
- Stir gently with a bar spoon to blend everything.
- Top up with sparkling water or club soda.
- Garnish with a lemon or lime wedge, a few blackcurrants, or a couple of elderflowers if you’re feeling fancy.
Notes
Sometimes I swap blackcurrant syrup for juice when I want it a bit less sweet.
If it turns out too tart, I just splash in more elderflower syrup.
Muddling the mint gives you a stronger mint flavor, but if you want it more subtle, just tear and toss the leaves in.
Sparkling water keeps the drink clean-tasting, but tonic water adds a little bitterness—not everyone’s thing, but I don’t mind it.
I usually use ice cubes made from filtered water to keep flavors crisp.
Extra fruit or cucumber slices just make the glass look good.
Elderflower syrup and cordial both work; cordial is usually less sweet, so I adjust to taste.
Sometimes I want it tangier, so I’ll just add more lemon juice.
Honestly, this is best served straight away—cold and bubbly is the way to go.
Equipment
- Muddler (optional)
- Citrus juicer or reamer
- Small sieve (optional)
- Knife and chopping board
Ingredients
- 40 ml elderflower cordial or syrup
- 30 ml blackcurrant syrup or juice
- 20 ml fresh lemon juice or lime juice
- Ice cubes enough to fill the glass
- 100 ml sparkling water or club soda
- 4 –6 fresh mint leaves
- 2 –3 thin cucumber slices optional
- Blackcurrants or elderflowers for garnish optional
- 1 lemon or lime wedge for garnish
Instructions
- Fill a tall glass with ice cubes.
- Add 40 ml elderflower cordial or syrup.
- Pour in 30 ml blackcurrant syrup or juice.
- Add 20 ml fresh lemon juice or lime juice.
- Tear up 4–6 mint leaves and add to the glass. Muddle them if a stronger mint flavor is desired.
- Drop in 2–3 cucumber slices if using.
- Stir gently with a long spoon to combine the ingredients.
- Top up with 100 ml sparkling water or club soda.
- Garnish with a lemon or lime wedge, and optionally blackcurrants or elderflowers.
- Serve immediately while cold and fizzy.
Tasting Notes
The first sip of this Elderflower Blackcurrant Cooler is always so light and fresh.
Blackcurrant stands out with that tart, sweet flavor.
There’s a gentle floral note from the elderflower drink in the background—never overpowering, but it gives the mocktail a lovely twist you don’t get from regular fruit drinks.
Here’s what I notice as I drink:
- First Sip: Cool, refreshing, and nicely balanced
- Mid-Palate: Tart blackcurrant meets a hint of elderflower sweetness
- Finish: Light, with floral notes that linger a bit
The non-alcoholic elderflower drink makes this something I can enjoy any time of day.
It’s really nice for hot afternoons or whenever I want something special but not boozy.
The sparkling bubbles make it lively.
I have to say, the deep purple color is just gorgeous—almost too pretty to drink, honestly.
If you’re into gentle floral flavors and bold berry notes, this mocktail brings both together in a really balanced, easygoing way.
Must Have Ingredients
| Image | Title | Buy |
|---|---|---|
 | Collins Candied Fruit Orange Peel Twist in Syrup For Garnish | Buy On Amazon |
 | Collins Strawberries in Syrup For Garnish | Buy On Amazon |
 | Collins Candied Ginger in Syrup For Garnish | Buy On Amazon |
 | Peninsula Premium Cocktail Cherries For Garnish | Buy On Amazon |
 | Premium Lychees in Syrup For Garnish | Buy On Amazon |
 | Oranfit Dried Orange Slices For Garnish | Buy On Amazon |
 | Oranfit Dried Lime Slices For Garnish | Buy On Amazon |
 | LAVA Premium Cocktail Rimmers Variety Pack | Buy On Amazon |
 | Pure Cane Simple Syrup Cocktail Mixer | Buy On Amazon |
 | Q GINGER BEER with Real Ginger & Organic Agave | Buy On Amazon |
 | Q Mixers Premium Ginger Ale | Buy On Amazon |
 | Q ELDERFLOWER TONIC WATER with Real Quinine & Organic Agave | Buy On Amazon |
 | Q Club soda with Himalayan Salt | Buy On Amazon |
 | WithCo Cucumber Gimlet Craft Cocktail Mixer with Mint | Buy On Amazon |
 | Strongwater Old Fashioned Mix- Handcrafted Old Fashioned Syrup with Bitters, Orange, Cherry, Organic Demerara Sugar | Buy On Amazon |
 | Bittermilk No.1 Bourbon Barrel Aged Old Fashioned Mix | Buy On Amazon |
 | Portland Syrups Pumpkin Spice Syrup | Buy On Amazon |
 | Portland Syrups Lavender Syrup | Buy On Amazon |
 | Portland Syrups Vanilla Syrup | Buy On Amazon |
 | Original Bloody Mary Mix | Buy On Amazon |
 | Fever Tree Sparkling Pink Grapefruit | Buy On Amazon |
 | Professional Drink Mixer Set for Beginners | Buy On Amazon |
 | 1 Pack 3 Tier Bar Glass Rimmer | Buy On Amazon |
 | Cocktail Ice Mold With Easy Fill and Release Silicone Round Ice Ball Maker | Buy On Amazon |
 | Stainless Steel Bar Tool For Making Garnish for Cocktails & Mocktails | Buy On Amazon |
Substitute
You know, sometimes I just run out of an ingredient and have to get creative on the fly. I like having a few backup ideas tucked away for this mocktail recipe.
Ingredients
- Elderflower cordial: If I’m out, apple juice steps in. It’s sweet and a bit fruity—honestly, not a bad swap.
- Blackcurrant juice: I’ll reach for mixed berry juice, grape juice, or even raspberry juice if that’s all I’ve got.
- Lemon juice: No lemons? Lime juice works. It’s got that tang, maybe a little more punch.
- Garnishes: Mint is great, but sometimes I grab fresh basil, lavender, or just slice up some strawberries. Raspberries? Always a solid choice.
Suggested Combinations
| Original Ingredient | Substitute Options |
|---|---|
| Elderflower cordial | Apple juice, lavender syrup |
| Blackcurrant juice | Mixed berry, grape, raspberry |
| Mint | Basil, lavender, strawberries |
Instructions
I usually just mix and match, depending on whatever I find in the kitchen or, if I’m lucky, the garden.
If I’m craving more of that herbal kick, I’ll muddle some basil or toss in a sprig of lavender.
For days when I want it extra fruity, I just add more strawberries or a handful of raspberries.
I taste as I go—sometimes it needs more lemon or lime if it’s too sweet. If it’s a bit too sharp, a splash of extra juice usually mellows things out.
