cara·mel·ize caramelizes caramelizing caramelized in BRIT, also use caramelise1. If sugar caramelizes, it turns to caramel as a result of being heated. Cook until the sugar starts to caramelize
To heat sugar in a heavy container until it melts and a brown color and caramel flavor develop Or to cook food containing sugar until brown color and characteristic flavor develop
If you caramelize something such as fruit, you cook it with sugar so that it is coated with caramel. Start by caramelizing some onions. caramelised apples and pears
To melt sugar without scorching, until it turns golden brown and develops characteristic flavor To cook onions and other vegetables until sweet and golden