Herbed Garlic Mushroom

Ingredients

• 1 tablespoon (0.5 oz or 15 g) butter
• 1 tablespoon (0.5 fl oz or 15 ml) olive oil
• 1 tablespoon (10 g) garlic, minced
• 4 cups (21 oz or 600 g) button mushrooms, whole
• 1/4 cup (0.5 oz or 15 g) fresh parsley, chopped
• salt and freshly ground black pepper