Step 1

Using a mortar and pestle or the back of a spoon, crush garlic, chiles, coriander, salt, and caraway to form a paste.

Step 2

Heat oil in a saucepan over medium-high heat. Add garlic mixture, and cook until just softened, about 3 minutes.

Step 3

Stir in chickpeas, tomatoes, roasted red peppers, and stock. Simmer, stirring often, for 15 minutes. Let cool slightly.

Step 4

Working in batches, puree soup in a blender. Rewarm if necessary. Divide among bowls, and top each with a dollop of sour cream and a sprig of parsley.