Eat Boldly, Live Boldly. Rempah is a complex spice blend that imparts intense flavor to a dish and is the backbone of cooking across the Malay Archipelago. Various spices are pounded with a pestle and mortar into a wet paste and fried over a gentle fire until fragrant. This paste, known as rempah, is used as a base for cooking delicious dishes.At Homiah, we do the back-breaking labor of making rempah for you. All you have to do is grab a spice kit and choose your protein and veggies, so you can make delicious, grandma-approved Southeast Asian dishes in minutes.