My quick and dirty translation from Spanish :). English-enabled cooks please /msg me with corrections and appropiate terms, then I'll try to integrate it in the previous wu.
DULCE DE LECHE
Ingredients
3 liters of milk
800g of fine sugar
2 spoons of vanilla essence
2 little spoons of baking soda
Instructions
Mix the milk, sugar, vanilla essence and baking soda in
a big saucepan.
Boil for about two hours mixing continuously so that it
doesn't stick to the saucepan, until a dense brownish dough
is obtained.
Serve with cookies or toasted bread. It also can be used as a filling for alfajores.
Corrections by Delta-Sys