Method
Drain the can of sweet corn and pour the kernels into a blender.
Add the evaporated milk, condensed milk, cinnamon stick, ground cinnamon, salt, and vanilla extract to the blender.
Blend the mixture on high speed for 2-3 minutes, until it's smooth and creamy.
Pour the chicheme mixture into a large saucepan and heat it over medium heat. Stir constantly to prevent it from burning.
Once it comes to a boil, reduce the heat and let it simmer for 5-7 minutes, until it thickens.
Remove the cinnamon stick from the saucepan and let the chicheme cool to room temperature.
Once the chicheme is cool, pour it into a pitcher and add ice cubes.
Stir the chicheme until the ice cubes melt and it's chilled.
Pour the chicheme into glasses and sprinkle cinnamon powder on top for garnish.