Bumbu refers to a traditional spice blend used in Indonesian and Malaysian cuisine. It typically consists of a mixture of herbs, spices, and other flavoring agents, which can include ingredients like garlic, ginger, turmeric, and chili. Bumbu is essential for creating rich and aromatic dishes, often used in curries, stews, and marinades. In addition to its culinary uses, bumbu can vary significantly by region and personal preference, leading to a wide range of flavors and aromas. Different types of bumbu may be used for specific dishes, such as rendang or satay, showcasing the diversity of Southeast Asian cooking.