01 -
Heat olive oil in a large pot over medium heat. Add chopped onion and sauté until translucent, about 5 minutes.
02 -
Add minced garlic and sliced mushrooms. Cook until mushrooms are browned, about 7-10 minutes.
03 -
Pour in the vegetable broth and bring to a simmer. Let it cook for about 15 minutes.
04 -
Stir in the heavy cream and thyme, then blend the soup until smooth using an immersion blender or regular blender.
05 -
Season with salt and pepper to taste. Serve hot, garnished with fresh parsley.