Marshmallow coffee in London
1 speciality roast from 1 London roaster feature marshmallow notes.
Marshmallow as a coffee flavour note presents as a soft, pillowy sweetness with a mild vanilla-like quality and a gentle, slightly airy texture on the palate. It differs from straightforward sugar sweetness by carrying a subtle toasted quality at its edges, reminiscent of a marshmallow held briefly over heat. This character typically arises from a combination of natural sugars developed during a light to medium roast, alongside specific amino acids and soluble proteins that contribute to a smooth, rounded mouthfeel.
Marshmallow in coffee brings a soft, pillowy sweetness — the kind that lingers gently on the palate without sharpness or edge. It tends to emerge from naturally processed beans, where extended contact with the fruit encourages those rounded, confectionery-like qualities to develop. In London, Ovenbird are currently the sole roaster offering a coffee that carries this note, making their work well worth seeking out.
Top rated marshmallow coffee roasts in London
Speciality roasts carrying marshmallow notes, ordered by community rating.
Roasters producing marshmallow coffee
London roasters with the most approved coffees carrying marshmallow notes.
Flavours that pair with marshmallow
Notes that most commonly appear alongside marshmallow in the same roasts.
How marshmallow coffee is processed
Processing methods associated with marshmallow notes in London roasts.
How marshmallow notes develop
Coffees from Ethiopia and Colombia are among those most often associated with marshmallow notes, particularly when processed using the washed method, which tends to produce a cleaner expression of the bean's inherent sweetness. Natural and honey-processed coffees from Central America can also carry this quality, typically with a slightly denser, more confectionery character. Lower-altitude growing conditions, where beans develop more slowly and accumulate gentle sugar profiles, often support this kind of softly sweet note.
What to look for
On a bag or menu, marshmallow is sometimes listed alongside notes such as vanilla, cream, nougat, or light caramel, which tend to belong to the same family of soft, sweet descriptors. Brew methods that highlight texture and sweetness, such as pour-over or a well-dialled espresso with a longer ratio, typically allow this note to come through clearly. Filter brewing at a slightly lower temperature, around 90 to 92 degrees Celsius, can help preserve the delicate, rounded quality that makes this note distinct.
Find coffee matched to your taste
Take our 60-second flavour quiz and discover roasts across London that are aligned with your palate — including ones carrying marshmallow notes.