1Peel, core, and chop the apples into small pieces.
Peel and chop the onion and garlic.
In a large pot, heat the olive oil over medium heat.
Add the chopped onion and garlic to the pot and sauté until the onion is translucent.
Add the chopped apples and roasted chestnuts to the pot and stir well.
Pour in the vegetable broth and bring the mixture to a boil.
Reduce the heat and let it simmer for about 20 minutes, or until the apples and chestnuts are tender.
Use an immersion blender to puree the soup until smooth.
Season with salt, pepper, and nutmeg to taste.
Serve hot and enjoy your Apple and Chestnut Soup.