Instant coffee from the supermarket outperforms Nescafé in a blind taste test and costs around £1.10 less

Published On: May 24, 2026 at 3:06 PM
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Spoonful of instant coffee granules over a jar after supermarket coffee beat Nescafé in a blind taste test.

A grocery-store coffee just delivered a wake-up call to some of the biggest names in instant coffee. In a blind taste test from the UK consumer group Which?, M&S Gold Instant Coffee and Waitrose Gold Roast tied for first place, beating Nescafé Gold Blend, Douwe Egberts Pure Gold, and Kenco Gold Indulgence by a narrow margin.

That does not mean your morning cup suddenly became a health food. But it does show something useful for everyday wellness routines, especially when coffee is part of the rush before work, school, or a workout. A cheaper jar can still deliver the flavor, aroma, and balance people want, without relying on the famous name on the label.

Store brands took the top spot

M&S Gold Instant Coffee scored 70 percent and was named a Best Buy by Which?. The jar costs about £7.25 for 7.1 ounces, based on a recent exchange rate near $1.34 for one British pound.

Waitrose Gold Roast also scored 70 percent, tying with M&S. Its smaller 3.5-ounce jar comes in at about £3.70, and tasters praised its appearance, aroma, and flavor.

Big brands were close behind

Nescafé Gold Blend and Douwe Egberts Pure Gold both scored 69 percent, only one point below the winners. Nescafé costs about £8.35 for 6.7 ounces, meaning the M&S jar is about £1.10 cheaper while also being slightly larger.

Kenco Gold Indulgence tied with Aldi’s Alcafé Gold Roast at 68 percent. The difference is price. Kenco costs about £8.35 for 6.9 ounces, while Aldi’s 7.1-ounce jar costs about £2.65 and earned Which?’s Great Value recommendation.

Why the test matters

The test included 68 regular coffee drinkers and 12 gold-roast-style instant coffees. The panel drank more than 800 cups in total, and the tasting was blind, so participants did not know whether they were sipping a famous brand or a cheaper store label.

That detail matters. Brand names can shape expectations before the first sip, but blind testing strips away the packaging, the advertising, and the habit of buying the same jar every week. What is left is the cup itself.

A smarter morning habit

For many people, instant coffee is not about luxury. It is about getting out the door, making a quick cup between meetings, or having something warm before a morning walk.

Coffee can fit into a healthy routine for most adults, but caffeine still deserves some respect. The FDA says 400 milligrams of caffeine a day is an amount not generally linked with negative effects for most adults, though sensitivity varies and pregnancy, medications, and health conditions can change that picture.

Taste is not the only factor

M&S also stood out because it was one of only two coffees in the Which? test carrying the Fairtrade logo. Co-op Fairtrade Gold Roast was the other, scoring 67 percent.

That does not make one coffee healthier than another. Still, for shoppers who care about the people behind the beans, the label can be part of the decision, along with taste, price, and how often the jar ends up in the cart.

Watch the strength

One small catch with instant coffee is that jar labels may assume a weaker cup than many people actually make. Which? noted that some serving estimates work out to less than 0.1 ounce of coffee per cup, and many drinkers may prefer a stronger brew.

So the real value depends on how you drink it. A spoonful, a heaping spoonful, milk, no milk, one cup, three cups. Tiny habits add up.

The real takeaway

Natalie Hitchins, head of home products and services at Which?, said, “Instant coffee remains popular because it’s quick, convenient, and requires no special equipment, but our taste test shows that big brands are not a guarantee of a better brew.”

That may be the most useful point for coffee drinkers trying to balance taste, budget, and daily routine. A good cup does not always come from the most familiar label, and for the most part, your wallet does not need to suffer for your morning caffeine fix.


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