Preheat oven to 350 degrees. In a medium bowl, combine kale, ground meat, bread crumbs, onions, egg, maple syrup, vinegar, Worcestershire, 1½ teaspoons salt and ½ teaspoon pepper until kale is ...

start by washing the black kale leaves well, removing the end of the stalk where there are no leaves. Then finely chop the part of the stalk with fewer leaves and gradually make the cuts coarser ...