Shoppers choosing between a finished drink and a mixer
A sparkling pressé is ready to pour. Cordial gives you control over dilution, but you will need sparkling water if you want fizz.
Who is this choice for?
Shoppers checking ingredients or sugars
Recipes and nutrition information belong to the individual product. Compare a cordial as prepared, and check the delivered pack when particular ingredients or dietary requirements matter.
Shoppers who need the item they selected
A substitute might change the drink from ready-to-drink to concentrate, or change its ingredients. Use the retailer’s substitution controls where available and check any replacement before accepting it.
What should you check before ordering?
Decide whether you want a finished sparkling drink or a concentrate first. Then compare the label details on the basis you will actually drink it, and set your delivery preferences.
Ready-to-drink sparkling pressé
Choose it when: You want a sparkling drink you can pour without mixing.
Trade-off: Its strength is set in the finished drink; check availability for your delivery order.
Cordial with sparkling water
Choose it when: You want to adjust the strength or use the same cordial with still water.
Trade-off: You need sparkling water and must follow the product’s dilution guidance to compare prepared drinks fairly.
| Priority | What to check | Your needs |
|---|---|---|
| Drink format | Read whether the item is a sparkling, ready-to-drink pressé or a cordial concentrate. For cordial, check whether its instructions mention sparkling water. | I want fizz without mixing, so a ready-to-drink bottle or can fits my order. If I want to choose the strength, I can order cordial and sparkling water instead. |
| Dilution and nutrition | Follow the ratio on the individual cordial: Sainsbury’s lists 1:10 for Belvoir Farm Elderflower Cordial and 1 part concentrate to 6 parts water for Robinsons Elderflower Fruit Cordial. Compare nutrition per 100ml of prepared drink or on another matching prepared-serving basis. | When choosing a concentrate, I want to know how I will mix it and what the nutrition figures describe—not compare an undiluted cordial bottle directly with a finished drink. |
| Ingredients | Check the current ingredient list, sugars, sweeteners and any relevant allergen information for the exact product. Check the delivered label if those details affect whether you can use it. | A change in recipe or a different substitute could matter to me, even if the flavour and pack look similar. |
| Delivery and substitutions | Check the listing for your delivery location and review substitution controls before checkout. Tesco describes shopper notes; Waitrose offers an option to deselect substitutions. | If only the selected format or ingredients will do, I would rather state an acceptable alternative or decline substitutions where that option is offered. |
Ordering mistakes to avoid
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Ordering concentrate when you expect a fizzy drink
Cordial is diluted before drinking; a sparkling pressé is already carbonated. A cordial will not provide the intended fizz unless you mix it with sparkling water.
Read the preparation instructions before checkout and add sparkling water to the order if you choose a concentrate.
Mixing also takes an extra step when you serve the drink.
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Comparing nutrition on different preparation bases
The stated dilution differs between cordials. Nutrition for a concentrate prepared with water is not directly comparable with nutrition for the undiluted liquid.
Check each label’s dilution instruction and compare figures for the finished drink on a matching per-100ml or stated-serving basis.
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Allowing a substitute that changes the drink
A replacement could have a different format or ingredients, even if its flavour sounds similar.
Use substitution settings or a precise shopper note where offered, and check any replacement against your requirements. Tesco says an unwanted substitute can be handed back to the driver for a refund.
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Relying on an old ingredient listing
A recipe or displayed product information may change, which matters when an ingredient or allergen is relevant to your choice.
Use the online listing to shortlist products, then check the ingredient and allergen information on the delivered pack before drinking it.
Brand and retailer references
These examples help identify formats and ordering controls; a retailer’s listing is not a guarantee that a particular item will be available for your delivery.
Robinsons
Sainsbury’s lists Robinsons Elderflower Fruit Cordial as a concentrate with an instruction to mix 1 part cordial with 6 parts water.
- A stated dilution ratio makes the preparation clear.
- It is not a ready-to-drink sparkling product; use sparkling water if you want fizz.
Tesco
Tesco has an online Squash & Cordial aisle and allows shoppers to leave notes about substitute preferences.
- A shopper note can specify which replacement would work.
- Check the selected item and any proposed substitute for your particular order.
Sainsbury's
Sainsbury’s product listings include a Bottlegreen sparkling elderflower pressé and an elderflower cordial described for dilution with still or sparkling water.
- The listings let you distinguish a finished sparkling drink from a concentrate.
- Check the current listing and delivered label for the exact product chosen.
Asda
Asda lists Bottlegreen Wild Elderflower Sparkling Pressé 750ml for delivery or Click & Collect.
- The listed product is a ready-to-drink sparkling option.
- Check whether it is available for your selected order and location.
M&S
Ocado describes M&S Elderflower Cordial as suitable for dilution with still or sparkling water.
- One cordial can be prepared with either type of water.
- Marks & Spencer says its fragrant elderflower cordial should be refrigerated after opening and consumed within 2 weeks; check the instructions on the pack you receive.
Waitrose
Waitrose has an online cordial category and offers an option to deselect substitutions on grocery orders.
- The substitution setting is useful when a different drink format will not work.
- Review the individual product and order before checkout rather than assuming every cordial is intended for sparkling water.
Joybuy ready-to-drink option
This elderflower option suits the ready-to-drink fizz route. It is a sparkling soda, not a cordial to dilute or a pressé.
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Dalston's Fizzy Elderflower 330ml
For elderflower fizz without mixing, this 330ml can is a ready-to-drink option rather than a cordial concentrate. Check the current listing for delivery details and the delivered can for ingredients and nutrition.
Common questions
Is cordial itself sparkling?
A cordial concentrate needs sparkling water to make a fizzy drink. A ready-to-drink sparkling pressé is already carbonated, so check the product’s format and preparation instructions rather than relying on its flavour name.
How do I compare sugars in pressé and cordial?
Compare the figures for drinks as served, using the same per-100ml basis or clearly stated prepared servings. Follow the cordial’s dilution instructions first; NHS food-label guidance explains how nutrition labels can help you compare products.
How can I avoid an unsuitable grocery substitution?
Turn off substitutions where the retailer offers that choice, or leave a precise note about acceptable alternatives. Tesco describes shopper notes and says an unwanted substitute can be returned to the driver for a refund; Waitrose offers an option to deselect substitutions. Check any proposed replacement’s format and ingredients.
Should I check the delivered bottle for allergens?
Yes, if allergens or other ingredients affect your choice, check the delivered pack rather than relying only on an earlier online listing. GOV.UK sets out allergen-declaration requirements for UK food labels, while the pack identifies the product you actually received.
How long can I keep cordial after opening?
Follow the instructions for the particular bottle. Marks & Spencer says its fragrant elderflower cordial should be refrigerated after opening and consumed within 2 weeks; do not apply that period to every cordial.