Place mushrooms, garlic, 60g butter and 1/3 cup breadcrumbs in a small pan and cook, stirring, on a low to med heat for 3-5 minutes or until mushrooms are soft. Season with salt to taste.
Arrange mushrooms in a serving dish.
Heat the extra 15g of butter and 2 tbsp of breadcrumbs in the pan and cook over a low to medium heat for 1-2 minutes or until breadcrumbs turn golden. Top mushrooms with breadcrumbs, garnish with parsley and serve while still warm.