Heat the butter and olive oil in a large saucepan over medium heat.
Add the onion and cook for 4–5 minutes until softened.
Add the garlic and cook for a further minute.
Reserve a handful of sliced mushrooms for garnish, then add the remaining mushrooms and diced pumpkin to the saucepan.
Cook for 8–10 minutes, stirring occasionally, until the mushrooms have softened and released their moisture.
Add the thyme and vegetable stock. Bring to a gentle boil.
Reduce heat and simmer for 20 minutes, or until the pumpkin is tender.
Using a stick blender, blend until smooth and creamy.
Stir through the Maleny Dairies cream and season with salt and cracked black pepper to taste.
Meanwhile, sauté the reserved mushrooms in a small frying pan until golden.
Serve the soup hot, topped with the sautéed mushrooms, a drizzle of extra cream and fresh parsley.
Serve with warm crusty bread.