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Cooks ProfessionalRetro G4535

Espresso
Milk frother

£78.99View retailers

Test score

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The Cooks Professional Retro G4535 is a traditional espresso machine that uses pre-ground coffee to make espressos. Thanks to its attached steam wand, it also allows you to froth milk if you’re a fan of coffees like cappuccinos or flat whites. We’ve put it to the test to see if it delivers top-quality espressos and how easy it is to get to grips with. Head to our coffee machine review to find out how it fared.

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What's included?

What is it?
Does it make great espressos and cappuccinos?
How quick is it?
How easy is it to use and clean?
Is there anything else I should know?
Should I buy it?

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KEY TEST RESULTS
Speed of making an espresso
Ease of use

Apr 2024Last checked by Which?
Aug 2022First reviewed by Which?
Jan 2020Released

The overall Which? test score is made up of the following star ratings, all determined by our rigorous lab tests.

How we test coffee machines

3 May 2024

Taste

Overall
Espresso (using ground coffee)
Cappuccino

How we test taste

Our expert tasting panel rate the quality of espresso produced by the machine, taking into account the taste, aroma and appearance of the espresso. If a coffee machine comes with a milk-frothing system, our panel rate the quality of cappuccino, taking into account the taste, aroma and appearance of the cappuccino, as well as how thick the froth is and how well it blends with the coffee.

Quality of espresso

Overall
Speed of making an espresso
Temperature of espresso

How we test quality of espresso

Our expert tasting panel rate the quality of espresso produced by the machine, taking into account the taste, aroma and appearance of the espresso. We also measure the temperature of the espresso and how quickly it's produced.

Ease of use

Overall
Instructions
Preparing the machine
Cleaning
Descaling

How we test ease of use

Our ease-of-use rating takes into account how simple the instructions are to understand and follow and how easy it is to prepare the machine for use. We also assess how straightforward the cleaning and descaling processes are.

Energy efficiency

How we test energy efficiency

We measure the amount of energy the coffee machine uses to heat up and make coffee. We also check how much energy it uses in standby mode.

Machine performance

How we test machine performance

We test how quickly the machine makes espresso, how hot the coffee is and how well it froths milk, if the coffee machine comes with a milk frothing system. For machines that can make two espressos at once, we also measure the volume and temperature of the coffee in each cup to see if you end up with two evenly matched espressos.

Quality of cappuccino

Overall
Milk frothing
Ease of using milk frother

How we test quality of cappuccino

If a coffee machine comes with a milk-frothing system, our panel rate the quality of cappuccino, taking into account the taste, aroma and appearance of the cappuccino, as well as how thick the froth is and how well it blends with the coffee. We also assess how easy it is to use and clean the milk frother.

Quietness

How we test quietness

Our expert lab testers subjectively rate how noisy each coffee machine is when preparing an espresso. This subjective assessment is paired with an objective measurement of the decibel level. A very quiet model will earn itself five stars, while a very noisy machine will only pick up one.

Features
Includes milk frother	Milk frother
Froth type	Manual (steam pipe)
Water filter	No
Cup warmer	No
Smart control	No

General
Type	Espresso
Pressure (bar)	15
Colour	Black
Ground coffee	Yes
Coffee beans	No
ESE pods	No
Height	30cm
Width	20cm
Depth	35cm
Weight	3.4kg
Length of power cord (cm)	102cm
Number of espressos	1
Water tank capacity	1.2 litres
Manufacturer guarantee	2 years
Manufacturer guarantee terms	This Cooks Professional machine comes with a two year guarantee.
Review details	We are continually making improvements to our tests. We last changed our test programme in April 2023 which means that, if you’re looking at results for coffee machines tested before and after this date, they will not be directly comparable.

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Cooks ProfessionalRetro G4535

Lowest available prices