Green Pea, Harissa and Coriander Hummus

• 1½ cups frozen peas, blanched
• ½ avocado
• ¾ cup cannellini beans (½ of a 400 gram tin)
• 2 tablespoons tahini
• 1 teaspoon harissa or more to taste
• zest and juice 1 lime
• 2 cloves garlic, crushed
• ¼ cup packed coriander
• 2 tablespoons olive oil
• 1 tablespoon water
• sea salt and ground pepper

To serve

• ¼ cup tamari roasted almonds, chopped
• 2 tablespoons chopped coriander