Creamy Parsnip and Pear Soup

Ingredients

• 1 tbsp olive oil
• 2 medium onions (minced)
• 1 lb parsnips (minced)
• 4 cups chicken broth
• 1 pear ((Bartlett or Anjou), peeled, cored and cut into pieces)
• 3/4 cup plain yogurt
• 1 pinch nutmeg
• salt and pepper (to taste)
• hazelnut oil