what is el dulce de leche?
<answer> Dulce de leche is a confection prepared by slowly heating sweetened milk to create a substance that derives its flavour from the Maillard reaction, also changing colour, with an appearance and flavour similar to caramel. <context> Dulce de leche (Spanish: [ˈdulse ðe ˈletʃe]; Portuguese: doce de leite IPA: [ˈdosi dʒi ˈlejtʃi]) is a confection prepared by slowly heating sweetened milk to create a substance that derives its flavour from the Maillard reaction, also changing colour, with an appearance and flavour similar to caramel.