Chorizo, chickpea and chilli stew

Ingredients

• 1 tablespoon olive oil
• 1 red onion, sliced
• 1 clove garlic, crushed
• 2 birdseye chillies, sliced
• 2 chorizo sausages (250g), sliced
• 2 potatoes, peeled, cubed
• 2 carrots, sliced
• 1/2 teaspoon chilli flakes
• 1/4 cup tomato paste
• 2 400g cans chickpeas, rinsed, drained
• 2 cup vegetable stock
• 400 gram can cherry tomatoes
• coriander leaves, to garnish