Start by toasting the cornmeal in a dry skillet over medium heat. Stir constantly to prevent burning until the cornmeal turns golden brown and develops a nutty aroma. This process should take about 5-7 minutes. Once toasted, remove the cornmeal from the heat and let it cool.

In a small bowl, combine the cocoa powder, powdered sugar, ground cinnamon, vanilla extract, and a pinch of salt. Mix well to ensure the ingredients are evenly distributed. Set the mixture aside for later use.

In a medium-sized saucepan, bring the water to a boil. Gradually add the toasted cornmeal to the boiling water, stirring continuously to avoid any lumps from forming. Reduce the heat to low and let the mixture simmer for about 5 minutes, allowing the cornmeal to cook thoroughly.

After simmering the cornmeal mixture, gradually add the cacao mixture to the saucepan. Stir well to ensure it's fully incorporated. Continue to simmer for an additional 3-4 minutes, allowing the flavors to meld together.