Tag: Oyster sauce ingredients

A 2023 study published in *Foods* highlighted the challenge of hidden gluten in processed foods, a crucial point for those with celiac disease. This concern is particularly relevant when asking: is oyster sauce high in gluten? The answer is often yes, due to common thickening agents and additives.

In 1888, Chinese restaurateur Lee Kum Sheung accidentally invented oyster sauce when he overcooked oyster soup, discovering a rich, savory, and thick brown liquid that launched a food empire. To truly understand **what exactly is oyster sauce made of?**, it is essential to explore the key ingredients that give this popular condiment its signature umami flavor, examining both its traditional roots and its modern commercial production methods.