Follow these simple steps to prepare your comforting creamy mushroom soup:

1. Prepare the Base
   In a pot, heat olive oil over medium heat. Add the onions and sauté until they become soft, about 3-4 minutes.
2. Cook the Mushrooms
   Add garlic and mushrooms to the pot; cook until the mushrooms are tender, about 5-7 minutes.
3. Simmer the Soup
   Pour in the vegetable broth and thyme. Bring the mixture to a boil, then reduce the heat and let it simmer for 15 minutes.
4. Blend the Soup
   Use an immersion blender to puree the soup until smooth. Alternatively, you can carefully transfer the soup to a blender for a smoother consistency.
5. Add the Cream
   Stir in the heavy cream or coconut cream and heat through. Season with salt and pepper to taste.
6. Serve and Garnish
   Serve the soup hot, garnished with fresh parsley if desired.