Spiced organic carrot and ginger soup - British Organic Carrots

Ingredients

• 600 g British organic carrots, peeled and chopped
• 1 large onion, chopped
• 2 celery sticks, sliced
• 2 garlic cloves, crushed
• 5 cm piece of fresh root ginger, peeled and grated
• 1 tsp medium curry powder
• 1.2 litres vegetable stock
• 100 g low fat soft cheese
• Salt and freshly ground black pepper
• 4 tbsp low fat plain yogurt