Torta de natasBoiled milk skin cake
Dairy farms in Boyacá and Cundinamarca boil their fresh milk every morning, and the thick, creamy skin that forms on top (the natas) gets lifted off and saved in a jar in the fridge. After a week or so there's enough for a torta de natas, a rich, close-crumbed cake with a buttery, slightly tangy flavour, served at onces (afternoon tea) with aguapanela or a tinto. Natas are mostly milk fat, so the cake needs no butter. If you don't boil raw milk, clotted cream loosened with a little milk is a fair stand-in. Over-beating natas is the trap: they can split into butter and whey, so beat only until smooth. Chef's tip: collect natas from whole milk simmered gently and cooled undisturbed; the slower it cools, the thicker the skin.























