Berberé is made from a cupboard-full of herbs and spices, fresh-ground, pan-roasted, and then packed into jars for storage.
In a heavy skillet over medium heat, toast the dried spices for a few minutes -- stirring or shaking the skillet continuously to avoid scorching. Remove from heat and allow to cool. If making dry berberé powder: grind the mixture in a spice grinder or blender, or use a mortar and pestle. Store the berberé powder in a tightly-sealed container.
If making berberé paste: combine the toasted spices with the fresh ginger, onions or shallots, garlic, and oil (water, or wine). Grind together in a blender or with a mortar and pestle. Store the berberé paste in a tightly-sealed container.