Black Currant Rosemary Spritzer (Smoked Rosemary Trick)

Most black currant mocktail recipes drown good fruit in juice and call it a day — this one builds real depth by muddling black currant jam instead, then chars a rosemary sprig so the smoke hits your nose before the drink hits your lips. It's the difference between a spritzer that tastes like flavored water and one that actually tastes like something.

Simple, everyday ingredients and clear, step-by-step instructions — every recipe made in Dorothy’s kitchen before it reaches yours. Jump to the full recipe card below.

The problem with almost every black currant mocktail is dilution. Juice is mostly water, so once you add ice and soda, you’re diluting a dilution — the currant flavor fades to a whisper by the second sip. Jam solves this because it’s fruit that’s already been reduced: concentrated sugars, pectin for a touch of body, and none of the wateriness. Muddled straight into the glass with fresh lemon juice, it dissolves into a syrupy base that can actually stand up to a full pour of club soda without going flat and thin.

The charred rosemary is the other half of the trick, and it’s not just for looks. A few seconds over an open flame — a kitchen torch, a gas burner, even a long lighter — blisters the oils on the surface of the needles and releases a smoky, almost bacon-adjacent aromatic note that plain rosemary garnish never gives you. Wave it near the glass or tuck it right in; either way, the first thing you smell is smoke, and it completely changes how sweet the drink reads. Skip this step and you still have a good mocktail. Do it and you have one people ask about.

The most common mistake is muddling too hard and pulverizing the rosemary — it turns bitter and leaves woody bits floating in every sip. Press it gently, just enough to crack the needles and release oil, then fish it out or leave one intact sprig in for looks. If you can’t find black currant jam, seedless black currant jelly works, or in a pinch, three tablespoons of blackberry jam plus a squeeze of extra lemon gets you close. For an adult version, an ounce of gin or vodka slides in right where the soda goes without unbalancing anything.

Frequently Asked Questions

What makes this different from a typical black currant mocktail?

Most versions use black currant juice, which is mostly water and gets diluted further once ice and soda go in. This recipe muddles concentrated black currant jam instead, so the flavor stays bold through the whole drink, and it adds a torch-charred rosemary sprig for a smoky aroma most spritzers skip.

Can I make this black currant mocktail alcoholic?

Yes — add 1 to 1.5 oz of gin or vodka after muddling the jam and lemon juice, then top with soda as directed. The smoky rosemary pairs especially well with gin.

Where do I find black currant jam?

Look in the jam and preserves aisle near specialty or European brands, or order it online. Seedless black currant jelly or cassis preserves both work as substitutes.

Do I have to char the rosemary?

No, but it's worth the extra 10 seconds. Charring releases smoky oils that change the whole aroma of the drink. If you skip it, use a slightly larger sprig to make up for the lost intensity.