1 5 - ounce package mushrooms, such as Cremini or button, stems removed 1/2 cup kale leaves 1 teaspoon rosemary leaves 1 garlic clove, minced 1/4 teaspoon salt 1/8 teaspoon freshly ground black pepper 1/2 cup gluten - free or whole wheat seasoned breadcrumbs 1
tablespoon grassfed butter or extra virgin olive oil 1/4 cup grated Parmesan or Manchego