Step 1 Select SAUTÉ on the Express Crock XL Multi-Cooker and press START/STOP. Add oil, allow oil to preheat and brown onion for 3 minutes. Add garlic and cook for 1 minute.
Step 2 Add tomatoes, chickpeas, stock, harissa and season. Secure the lid, ensuring the steam release valve is in the seal (closed) position, select SOUP, adjust time to 5 minutes, press START/STOP.
Step 3 Once the Express Crock XL Multi Cooker has finished cooking, allow a natural pressure release time of 2 minutes. Carefully release any pressure left inside before opening.
Step 4 With a stick blender, blend soup to a thick consistency and season with sea salt and freshly cracked pepper.
Step 5 Serve with parmesan cheese, parsley and crusty bread.