Maple Glazed Carrots

unsalted butter or coconut oil to make it vegan

shallot (minced)

⁄4 cup water

⁄4 cup dark pure maple syrup

⁄2 teaspoon salt (or to taste)

⁄4 teaspoon ground cinnamon

sliced carrots (about 1⁄4-inch thick)

apple cider vinegar