If fizz is essential at a BBQ, choose a coffee explicitly labelled sparkling, such as Union Sparkling Black Cold Coffee listed by Waitrose; a concentrate mixed with sparkling water is a different, prepare-it-yourself option. For still coffee, choose a ready-to-drink latte or dilute a concentrate according to its directions. Keep Tia Maria, which Tesco lists as a 20% ABV liqueur, separate from non-alcoholic cold coffee.
If carbonation is the point of the drink, look for a product labelled sparkling. Waitrose lists Union Sparkling Black Cold Coffee; an ordinary iced latte or cold-brew concentrate does not meet that requirement on its own.
M&S describes its Oat Latte Cold Brew Coffee as dairy-free, but says it is not suitable for coeliacs or people with a wheat allergy. Its Classic Latte contains semi-skimmed milk. Check the current pack against each guest’s requirements.
A coffee liqueur belongs in a separate cocktail plan, not among the non-alcoholic cold coffees. Tesco lists Tia Maria at 20% ABV, and GOV.UK states that people under 18 cannot buy alcohol in the UK.
Decide whether the coffee needs to be fizzy, then match the serving format and ingredients to your guests and preparation space.
| Priority | What to check | Your needs |
|---|---|---|
| Carbonation | Check for the word “sparkling” on the current product description or pack. Waitrose lists Union Sparkling Black Cold Coffee in a 250ml format; a concentrate needs sparkling water added separately if you want fizz. | I want to open a fizzy coffee without mixing, or I have time and sparkling water to make each drink. |
| Serving format | Choose individual ready-to-drink portions or a concentrate that needs water and glasses. Tesco directs shoppers to mix 100ml of its cold-brew concentrate with 100ml cold water per glass. | Will guests take their own drinks, or am I preparing several glasses with water and ice? |
| Ingredients and allergens | Read the current pack for each guest’s requirements. M&S says its Oat Latte is dairy-free but unsuitable for coeliacs or people with a wheat allergy; its Classic Latte contains semi-skimmed milk. | I need to distinguish an oat-based drink from a milk latte and check the specific allergens that matter to my guests. |
| Alcohol | Keep coffee liqueur distinct from non-alcoholic cold coffee. Tesco lists Tia Maria at 20% ABV; GOV.UK says people under 18 cannot buy alcohol in the UK. | For a mixed-age gathering, I want non-alcoholic coffee available separately from any adult cocktails. |
| Coffee style | Check whether the drink is black coffee, a sweetened concentrate, an oat latte or a milk latte. These descriptions identify different ingredients and preparation methods, not a guaranteed flavour. | I would rather choose the coffee style guests expect than assume every cold-brew product tastes the same. |
Cold brew describes a coffee format, not carbonation. Tesco’s concentrate is diluted with water, while the M&S latte listings do not describe sparkling drinks.
If fizz is essential, check that the particular product says “sparkling”, or plan to mix a suitable concentrate with sparkling water.
Tesco lists Tia Maria at 20% ABV. It is an alcoholic cocktail ingredient, not a non-alcoholic drink to offer to every guest.
Plan alcoholic cocktails separately and provide a distinct non-alcoholic choice. GOV.UK states that people under 18 cannot buy alcohol in the UK.
A drink’s ingredients matter when guests need to avoid particular foods: M&S says its Oat Latte contains oats and is unsuitable for coeliacs or people with a wheat allergy, while its Classic Latte contains milk.
Read the current physical pack before serving, even if you checked an online description when planning the BBQ.
Tesco’s directions call for 100ml of concentrate and 100ml of cold water per glass. That makes it a different serving task from opening an individual drink.
Work out the number of glasses from the stated dilution directions, and have cold water and ice ready.
Tesco also directs shoppers to refrigerate the concentrate after opening and consume it within four weeks.
These brands illustrate different cold-coffee formats; a brand’s inclusion does not mean every product it makes has the same ingredients or preparation method.
Waitrose lists Union Sparkling Black Cold Coffee in a 250ml format for a ready-to-drink sparkling route.
Its Sweetened Cold Brew Coffee Concentrate is a still-coffee option for hosts preparing separate glasses.
M&S lists oat-based and semi-skimmed-milk cold-brew lattes for ready-to-drink, still-coffee choices.
Sandows London describes itself as a cold-brew coffee maker; Coffee Friend UK lists a 200ml still cold-brew product.
Tia Maria Cold Brew Coffee Liqueur is relevant to an adult cocktail plan rather than a non-alcoholic coffee serve.
This portioned cold-brew liquid suits a make-your-own sparkling coffee plan at a BBQ: add sparkling water rather than expecting a pre-carbonated drink.
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For a fizzy serve, mix the cold-brew liquid with sparkling water. The pack contains 10 × 25ml pouches; each drink needs diluting and stirring, as the liquid is not pre-carbonated.
No. Check that the particular drink is labelled sparkling if you want carbonation. Waitrose lists Union Sparkling Black Cold Coffee, while Tesco’s concentrate needs dilution and the M&S cold-brew lattes are not described as sparkling.
Tesco directs shoppers to mix 100ml of its concentrate with 100ml cold water, then add ice; it also suggests milk or a milk alternative if wanted. It is a sweetened concentrate, not a ready-to-drink sparkling coffee.
M&S describes its Oat Latte Cold Brew Coffee as dairy-free, but says it is not suitable for coeliacs or people with a wheat allergy. Check the current pack against the guest’s specific requirements before serving.
No. Tesco lists Tia Maria Cold Brew Coffee Liqueur at 20% ABV, so treat it as an alcoholic cocktail ingredient and offer non-alcoholic coffee separately. GOV.UK states that people under 18 cannot buy alcohol in the UK.
The current pack is the place to check ingredients and allergen information for the drink you will serve. That matters particularly when choosing between an oat-based latte, a milk latte and other cold-coffee formats for guests with different requirements.