Butternut Squash and Kale Soup with broth

3 lbs butternut squash 2 tablespoons vegan margarine 2 tablespoons maple syrup 2 1/2 teaspoons cider vinegar 1 teaspoon kosher salt , more to taste 1 teaspoon[...]

2 -3 cups butternut squash, peeled and cubed 3 -5 leaves kale , removed from the stems and cut in strips 1/2 onion , chopped 1 garlic clove , minced 3 -5 cups[...]