• 2 Cups full fat milk
• 2 1/3 Cups white sugar

• Add the milk and sugar into a heavy bottomed saucepan, then Heat it on a low heat until the sugar has dissolved. Once all of the sugar has dissolved bring the mix to a simmer over low/medium heat. Do not stir once the mix starts to simmer otherwise it can crack and crystallize.
  Gently simmer for roughly 35-40 minutes, or until the milk has darkened to an almost grey color, has reduced by half and thickened. When ready, remove from the heat and pour into a jar to cool (if there are sugary bits hanging around the rim of your pot don’t stir them into your condensed milk, this can also crack your mix)
  Let the condensed milk cool completely before putting on the air tight lid.