I 😍 Dulce de leche
Especially in Flan
Dulce de leche, also known as caramelized milk, milk
candy or milk jam in English, is a confection popular in Latin America
prepared by slowly heating sugar and milk over a period of several
hours. The resulting substance, which takes on a spreadable, sauce-like
consistency, derives its rich flavour and colour from non-enzymatic
browning. It is typically used to top or fill other sweet foods.
Learn More on Wikipedia