6 large potatoes, peeled and cubed4 cups low sodium chicken broth1 large spicy chouriço sausage6 cups cold water2 garlic cloves1 large onion, quartered1⁄2 teaspoon salt (to taste)1⁄4 teaspoon black pepper1 tablespoon olive oil1⁄2 teaspoon garlic powder1⁄2 teaspoon paprika1⁄2 teaspoon onion powder6 large kale leaves or 4 -6 cups of shredded collard greens or kale