Caramel Syrup
Into a pan, add the sugar and over medium heat, stir non-stop until the sugar fully melts, gradually add water and keep stirring nonstop until the water reduces and a caramel syrup is formed. While still hot, grease a cake tin with this caramel syrup, spreading it over the edges and bottom. Set aside.
In a blender, put the condensed milk, the milk powder and the milk, blend until combined. Add the colorless gelatin, previously hydrated. Blend it all together again for another 2 minutes.
Pour this mixture into the cake tin with the caramel. Let it chill in the fridge for 4 to 6 hours.