Christmas Market Mushroom Pancake

Ingredients:
- 500g fresh mushrooms, cleaned and sliced
- 2 tablespoons butter
- 1 tablespoon olive oil
- 1 onion, finely chopped
- 2 garlic cloves, minced
- 1 teaspoon thyme, fresh or dried
- Salt and pepper to taste
- 1 pinch nutmeg
- Fresh parsley, chopped (for garnish)

Instructions: