Instant Coffee Guide: The Best Brands, Hidden Quality, and When It's Worth It

Instant coffee accounts for approximately 60% of all coffee consumed in the UK by volume and is the most consumed coffee format in Russia, Eastern Europe, India, and much of Asia. Its convenience (boiling water and 30 seconds) is unmatched by any other brewing method, and for a large proportion of the world's coffee drinkers, instant coffee is simply coffee. The dismissal of instant coffee as inherently inferior is partly snobbery (much poor instant coffee is genuinely inferior, but the manufacturing process is not the limiting factor; the green coffee quality is) and partly outdated (freeze-dried specialty instant coffee from quality roasters is now available and has won blind taste tests against filter coffee). The quality of instant coffee is determined almost entirely by the quality of the green coffee used to make it and the drying method employed, not by the fact that it is instant.

How Instant Coffee Is Made

Spray Drying

The original industrial method: brewed coffee concentrate is atomised through a nozzle into a chamber of hot, dry air (approximately 270°C inlet temperature). The water evaporates instantly, leaving dry coffee powder particles. The high temperatures involved in spray drying degrade volatile aromatic compounds significantly, producing the flat, slightly cooked flavour characteristic of most commodity instant coffees. Spray-dried instant coffee is cheaper to produce than freeze-dried and constitutes the majority of volume-market products (Nescafé Original, Maxwell House, own-brand supermarket instant).

Freeze Drying

Brewed coffee concentrate is frozen to approximately -40°C, then placed in a vacuum chamber. The vacuum causes the ice to sublimate (convert directly from ice to vapour without passing through liquid), removing water while leaving the coffee solids intact at very low temperatures. The lower temperatures preserve significantly more of the aromatic volatile compounds that are lost in spray drying. Freeze-dried instant coffee dissolves as visible granules (the visual distinction from spray-dried powder) and tastes substantially better. All premium instant coffees (Nescafé Gold, Taylors of Harrogate, and specialty instants) use freeze drying. The cost of production is approximately 25% to 40% higher than spray drying.

The Quality Ladder: Best Instant Coffees in 2025

Commodity Instant (Spray Dried): £3 to £8 per 200g

The baseline. Nescafé Original (the world's best-selling instant coffee, made primarily from robusta) and own-brand supermarket instants produce a serviceable cup at very low cost per drink (£0.05 to £0.12). The flavour profile is characteristically flat, slightly harsh, with muted aroma. For mixing into baking (tiramisu, coffee cakes, coffee buttercream) where the coffee is a background flavour, commodity instant is entirely adequate. For drinking black, it is difficult to defend against better alternatives.

Premium Instant (Freeze Dried): £7 to £15 per 200g

• Nescafé Gold Blend (£9 to £11 per 200g): The most widely drunk premium instant in the UK. Uses an arabica/robusta blend, freeze-dried. Noticeably better than Nescafé Original; the aroma is more complex and the flavour has some genuine coffee character. The benchmark for "acceptable premium instant."
• Kenco Millicano (£8 to £10 per 200g): A freeze-dried instant with added micro-ground roasted coffee particles mixed in. The approach (adding some physical ground coffee to the instant) does improve the flavour and mouthfeel compared to standard freeze-dried products. The "wholebean instant" positioning is marketing-forward but the underlying quality is genuine.
• Taylors of Harrogate Rich Italian (£8 to £12 per 100g, higher price per gram): Uses higher-quality arabica and a better freeze-drying process than most mainstream premium instants. The Rich Italian and Lazy Sunday variants are consistently among the highest-scoring mainstream instants in Which? and consumer taste tests.
• Carte Noire (£9 to £12 per 200g): French-owned (Jacobs Douwe Egberts), made from 100% arabica, freeze-dried. A European cafe character that is more full-bodied and less bitter than Nescafé Gold at a similar price point.

Specialty Instant: £15 to £30 per 50 to 80g

The category that has changed the conversation about instant coffee in the past 5 years:

• Waka Coffee: A specialty-positioned US brand using 100% arabica specialty-grade coffee, freeze-dried. Available in Colombian and Indian single-origin variants with documented SCA scores above 80. Noticeably different from commodity instant: light, clean, without the cooked or flat notes of standard products. Approximately £18 to £22 per 60g.
• Mount Hagen Organic Instant Coffee: German-produced, Fairtrade and organic certified, 100% arabica from Papua New Guinea. Freeze-dried. Widely distributed in UK health food shops (Holland & Barrett) and online. Clean, smooth flavour profile; the most accessible specialty instant available in physical retail. Approximately £8 to £10 per 100g.
• Specialty roaster single-serve instants: Several UK specialty roasters (Round Hill, Horsham Coffee Roaster) now produce small-batch freeze-dried instant sachets from specific single-origins. These are indistinguishable from filter coffee in some blind tastings. Typically £2 to £4 per individual sachet; expensive per cup but genuinely impressive quality.

When Instant Coffee Is the Right Choice

• Travel and camping: No equipment, no grinding, no mess; a specialty instant sachet delivers better coffee than any hotel room machine and fits in a coat pocket
• Office environments without equipment: A jar of quality freeze-dried instant is better than a pod machine using poor-quality capsules
• Cooking and baking: Instant dissolves completely without leaving grounds; essential for tiramisu, coffee buttercream, mocha brownies, and coffee marinades
• Cold coffee drinks: Instant dissolves in cold water (brewed coffee concentrate does not); for cold drinks where a small amount of coffee flavour is needed (iced coffee with milk, protein shakes), instant is more convenient than cold brew

The Correct Way to Make Instant Coffee

The most common error in instant coffee preparation: using boiling water (100°C). Boiling water over-extracts instant coffee and produces bitter, harsh flavour. Use water just below boiling (90 to 95°C, or let boiled water rest for 30 seconds). Use 1.5 to 2 teaspoons per 200ml cup depending on desired strength; less than this produces a flat, watery result. Stir vigorously until fully dissolved before adding milk to prevent undissolved granules creating localised over-extraction.

Related: Coffee Roast Levels Explained: Light, Medium, Dark | Caffeine Content Compared: Coffee vs Tea vs Energy Drinks