3 liters of milk
2 tablespoons of vanilla
1 teaspoon of baking soda
800 grams of fine sugar
1) Add to a large pot all the ingredientes in this order.
2) Milk, sugar, vanilla and then baking soda.
3) Place over a low low fire and stir slowly
4) Continue stirring until it becomes thick and brown.
5) The preparations can take around 2 hours