Mix the cornflour with 1 tablespoon of water to make a paste. Stir into the syrup, add the guava (or mango) and cook over a medium heat, stirring occassionally, for 15 minutes until the syrup is ...

“I was introduced to the joys of pulling a box of guava paste and some queso fresco out ... Scrape down the sides and bottom of the bowl to make sure all the sugar and butter are combined ...