smoky-spicy sweet potato soup

Ingredients

• 4 large sweet potatoes, peeled & sliced 1
• 1 tablespoon olive oil
• 4 slices smoky bacon, chopped
• 1 large onion, chopped
• 1 large carrot,peeled & sliced
• 1 - chipoltle pepper in adobo sauce chopped + 2tbsp adobo sauce
• 3 sprigs thyme, dried
• 1 - bay leaf
• 1 - 32oz vegetable stock or chicken stock if not vegetarian
• 1 teasp large grated orange peel + juice of one orange
• 1/8 teaspoon ground cinnamon
• - honey or maple syrup for drizzle
• 1 cup sour cream to dollop top
• - black pepper