Kopi Jamu is a traditional Indonesian herbal coffee that blends coffee with various spices and herbs, creating a unique and aromatic beverage. Typically made with brewed coffee, it incorporates ingredients like ginger, turmeric, tamarind, and sometimes cinnamon or lemongrass, offering both warmth and health benefits. The result is a rich, earthy flavor profile that balances the bitterness of coffee with the spiciness of the herbs.