Cauliflower and Chickpea Soup

Ingredients

• 1 large cauliflower, cut into florets
• 400 g can chickpeas, rinsed and drained
• 4 cloves garlic, peeled
• 1 tsp ground cumin
• Pinch salt
• ¼ tsp paprika
• 4 tbsp olive oil, divided
• 2 large potatoes, peeled and diced
• Pinch freshly ground black pepper
• 4 cups vegetable stock
• 1 cup water
• ½ cup coconut milk
• Fresh chives, chopped, to serve