Caramelise
verb /ˈkær.ə.məl.aɪz/ — To cook sugar until it browns; to undergo deep flavour transformation through heat.
Definition
To heat sugar or sugar-containing food until it turns brown and develops a complex, rich flavour through a chemical reaction called the Maillard reaction or caramelisation. Metaphorically: to transform something through sustained heat into a deeper, richer version of itself.
Beyond the definition
Caramelisation is transformation through surrender. The sugar must give up its crystal structure entirely — must dissolve, must burn — before it becomes the complex, dark, extraordinary thing it is capable of being.
Origin & history
French: 'caramel', from Portuguese and Spanish, possibly from Medieval Latin 'cannamella' (sugar cane). The chemical process was understood scientifically in the 19th century.
Example sentences
Illustrative sentences for learning, not verified community posts or sourced quotations.
The onions took forty minutes to caramelise properly — golden, sweet, entirely transformed.
Some people caramelise under pressure: the heat that would break others makes them sweeter.
She caramelised the peaches until they were almost jammy, concentrating all their summer sweetness.
How to use it
This entry uses a verb. Follow the examples for tense and any objects or prepositions it needs.
Choose “Caramelise” when the meaning fits your context: To heat sugar or sugar-containing food until it turns brown and develops a complex, rich flavour through a chemical reaction called the Maillard reaction or caramelisation. Metaphorically: to transform something through sustained heat into a deeper, richer version of itself.
Synonyms
brown, glaze, mellow, transform
Antonyms
undercook, blanch, remain raw
Related words
Caramelise vs burn
Caramelise is the deliberate, controlled browning of sugar to create a rich, nutty flavor. Burning sugar is an accidental, excessive application of heat that ruins the flavor with bitterness.
Word in the Wild
See how this word appears in life, language and stories.
Illustrative sentences and imagined stories for learning — not verified sightings, interviews, or sourced quotations.
Fictional scene
Mixing Creamy Mixture

A hand slowly drizzles oil into an egg yolk mixture in a metal bowl to create emulsion.
The visual change and thickening of the mixture represents the essence of caramelisation, where sustained action transforms the substance into a deeper, richer, and more complex version of itself through chemical and physical change.
Image credit: Wordspun · AI-generated conceptual illustration
Questions about this word
What does "Caramelise" mean?
Caramelise is verb meaning: To cook sugar until it browns; to undergo deep flavour transformation through heat.. To heat sugar or sugar-containing food until it turns brown and develops a complex, rich flavour through a chemical reaction called the Maillard reaction or caramelisation. Metaphorically: to transform something through sustained heat into a deeper, richer version of itself.
Where does the word "Caramelise" come from?
French: 'caramel', from Portuguese and Spanish, possibly from Medieval Latin 'cannamella' (sugar cane). The chemical process was understood scientifically in the 19th century.