Who would’ve thought that the history of ketchup goes far beyond the classic tomato-based sauce we know today? Originally, ketchup had nothing to do with tomatoes—it started as a fermented fish sauce in ancient China, making its way to Europe in the 17th century. The British adapted it with mushrooms and walnuts before Americans finally introduced tomatoes into the mix in the 19th century. The turning point came when Henry J. Heinz perfected the recipe, eliminating preservatives and creating the thick, sweet sauce we recognize now. But ketchup’s story isn’t just about flavor; it reflects global trade, culinary evolution, and even food safety advancements. Some even argue it influenced modern condiments in ways we barely notice. Looking at its journey, it’s fascinating how a simple sauce has such a complex past. If you’re curious about how it transformed over centuries, the history of ketchup offers a deeper dive into its unexpected origins and evolution.