What should you check before buying?
Decide whether carbonation is essential, then compare the preparation directions and ingredients of drinks that fit the occasion.
| Priority | What to check | Your needs |
| Fizz |
Check whether a finished drink explicitly says it is carbonated, or whether a concentrate can be diluted. Lavazza UK describes mixing one part cold-brew concentrate with two parts sparkling or still water; follow the directions for the product you buy. |
I want a sparkling coffee beside the scones, not simply a cold coffee. Mixing a suitable concentrate with sparkling water lets me prepare the glass when it is needed. |
| Preparation |
Compare a drink that is ready to serve with one that needs dilution. Tesco Groceries directs shoppers to mix 100ml of its reviewed sweetened concentrate with 100ml of cold water; other products may specify a different ratio. |
If I am serving several guests at once, a chilled ready-to-drink coffee is simpler. If I want to adjust individual glasses, I can check a concentrate’s directions before serving. |
| Sugar and milk |
Read the ingredients and sugars information for the exact variant. Tesco’s reviewed sweetened concentrate contains demerara sugar; the M&S Classic Latte contains semi-skimmed milk and sugar. Tesco also lists an unsweetened cold-brew concentrate. |
With jam and clotted cream already on the table, I may prefer to choose the coffee’s sweetness separately. For a guest avoiding dairy, I need to check the drink rather than assume every cold brew is black coffee. |
| Caffeine and alcohol |
Check caffeine per serving where stated and distinguish soft drinks from liqueurs by their alcohol by volume (ABV). Coffee Friend UK lists Sandows at 40.5mg caffeine per 100ml; Waitrose & Partners lists the reviewed coffee liqueurs at 20% and 21% ABV. |
I need to know what is in each guest’s glass. The NHS advises a maximum of 200mg caffeine a day during pregnancy, while an alcohol-free cream-tea drink calls for a non-alcoholic product. |
Which brands and ranges are relevant?
These examples illustrate different drink formats; a brand name alone does not tell you whether a particular product is sparkling.
Tesco Finest
Tesco Groceries lists cold-brew concentrates, including an unsweetened Tesco Finest variant, for shoppers who want to prepare the drink themselves.
- A concentrate gives you a base to dilute according to the product’s directions; Lavazza UK also describes sparkling-water dilution for cold-brew concentrate.
- Tesco’s reviewed sweetened variant contains demerara sugar. Check the exact variant and its preparation instructions before choosing.
M&S
M&S offers chilled, ready-to-drink cold-brew latte options for hosts who do not need a sparkling coffee.
- M&S describes its Classic Latte Cold Brew Coffee as ready to enjoy from the fridge.
- The Classic Latte contains semi-skimmed milk and sugar; its listing does not establish carbonation.
Sandows
A Coffee Friend UK listing presents Sandows as a ready-to-drink black cold brew rather than a latte.
- The reviewed listing describes it as sugar-free and dairy-free.
- The listing does not establish carbonation and gives caffeine as 40.5mg per 100ml; check the portion being served.
Waitrose
The reviewed Waitrose & Partners cold-brew listings include coffee liqueurs, which belong to a different serving occasion from a non-alcoholic cream tea.
- The Tia Maria and Mr Black listings identify their alcohol content as 20% and 21% ABV respectively.
- These alcoholic products cannot replace a non-alcoholic sparkling cold brew.
Joybuy cold-brew option
This portioned cold-brew coffee liquid is an option to consider when preparing individual glasses for a cream tea. Check the pouch’s mixing directions before using sparkling water.
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J.ZAO Extra-Strong Americano Cold Brew Coffee Liquid, 25ml × 10 Pouches
The portioned liquid offers a way to prepare individual cold-brew glasses alongside cream tea; check its directions before mixing a pouch with sparkling water.
The product name specifies 10 servings and labels it zero sugar. Check caffeine information and the portion served when guests are monitoring their intake.
View on Joybuy
Cream-tea cold brew questions
Can I make sparkling cold brew with a concentrate?
Yes, if the concentrate is intended for dilution: Lavazza UK describes mixing one part cold-brew concentrate with two parts sparkling or still water. Check the concentrate’s own instructions, as Tesco Groceries gives a different dilution ratio for its reviewed sweetened product. Add sparkling water when preparing the glass.
Is a ready-to-drink cold-brew latte sparkling?
Do not assume so. M&S describes its Classic Latte Cold Brew Coffee as ready to enjoy from the fridge, but the reviewed listing does not establish carbonation. Choose it for a chilled milk-based coffee, and check for an explicit carbonation statement if fizz is essential.
What if a guest avoids dairy or added sugar?
Check the exact drink’s ingredients: a Coffee Friend UK listing describes the reviewed Sandows cold brew as dairy-free and sugar-free, while Tesco’s reviewed sweetened concentrate contains demerara sugar and the M&S Classic Latte contains milk and sugar. Tesco also lists an unsweetened cold-brew concentrate.
Does cold brew need a caffeine check?
Yes; a cold serving temperature does not tell you how much caffeine is in a portion. Check the drink’s caffeine information and serving size where available. The NHS advises people who are pregnant not to exceed 200mg of caffeine a day.
Can coffee liqueur replace a non-alcoholic cold brew?
No. Waitrose & Partners lists the reviewed Tia Maria and Mr Black cold-brew coffee liqueurs at 20% and 21% ABV respectively. Choose a non-alcoholic coffee product for a cream-tea drinks plan that excludes alcohol.