Doubanjiang Is a Time Capsule

豆瓣酱 (dòubànjiàng), or fermented broad bean and chili paste, sits at the heart of Sichuan cooking. It begins with fava beans that are inoculated and aged, then mixed with salt, crushed chilies, and left to ferment under the open air, often turned and exposed to sun over months or even years.

At each stage, it tells a different story. Early on, the paste is lighter, brighter, more direct. As time passes, it deepens into that signature red-brown, the flavors stretching into something layered, savory, and enduring.