- Opor instant seasoning is a pre-made blend of spices and flavorings, typically used to prepare the popular Indonesian dish, opor. This convenient mixture usually includes a combination of ingredients such as turmeric, coriander, galangal, lemongrass, garlic, and shallots, among others. These elements work together to create a rich, aromatic, and slightly sweet flavor profile that characterizes traditional opor. The instant version allows for quick and easy preparation, making it a convenient choice for those seeking to enjoy this beloved Indonesian dish without the lengthy process of assembling and grinding the various spices themselves.