Roasted Parsnip and MacIntosh Apple Soup

Ingredients

• 1 pound parsnips, peeled and diced
• 3 McIntosh apples, peeled and quartered
• 3 ribs of celery, chopped
• 1 onion
• 1 tablespoon olive oil
• 1 liter vegetable broth
• 2 cups water
• 2 tablespoons fresh chopped thyme or 2 tsp dried
• 1 1⁄4 teaspoons ground coriander
• 1 tablespoon maple syrup