"Coke is very tight-lipped about the recipe, and how it varies around the world."
That is inneresting. I had previously assumed that the basic Coca-Cola recipe was the same worldwide other than substituting the sugar source. Maybe this explains why the non-sweet components of MexiCoke seem milder than USA Coke.
Does CanadianCoke have hints of maple syrup and pan-fried walleye in its recipe?
I take note of your comment re: yellow-capped Passover Coke and will calendar it for 2024. Mebbe a taste-off between PassoverCoke and MexiCoke will be in order.