Mexican Fish Stew - Gran Luchito

Ingredients

• 200g / 7 oz new potatoes, washed and cut into chunks
• Olive oil
• Butter
• 1 red onion, diced
• 2 garlic cloves, minced
• 1 tablespoon chopped thyme leaves
• 50g / 2 oz cooking chorizo, casing removed and diced
• 2 teaspoons Gran Luchito Chipotle Paste
• 1 fennel bulb, diced
• 1 teaspoon fennel seeds
• 2 tablespoons dry sherry or white wine
• 400g / 14 oz can of chopped tomatoes
• 1 tablespoon tomato pure
• 200ml / 7 fl. oz fish stock or water
• 200g / 7 oz can of sweetcorn, drained
• 800g / 1.8 lb fresh fish and shellfish
• Chopped coriander leaves
• Crusty bread, to serve