Roasted Sweet Potatoes and Apple Caramel Sauce

Every Thanksgiving my mother-in-law serves the same sweet potato puree topped with marshmallows. I don't like sweet potatoes this way so I am constantly on the lookout for new recipes. I found the one I'm sharing today in Fitness magazine almost 10 years ago and it's a great one!
You will need:

• 1 1/4 lbs sweet potatoes
• 1 1/2 cups apple juice
• 3/4 cup sugar
• 1/2 cinnamon stick or 1/4 tsp ground cinnamon
• 1 quarter-size slice of fresh ginger
• 1 tsp cider vinegar
• butter flavored cooking spray
• 2 tsp butter, cut up

1. Heat oven to 425 degrees.
2. Place potatoes (leave the skins on) in a 2-quart microwave-safe baking dish and cook in microwave on high for 5 minutes turning potatoes once halfway through.
3. Let stand 10 minutes or until cool enough to handle.
4. Combine juice, sugar. cinnamon and ginger slice in a small saucepan.
5. Over high heat, bring to a boil stirring until sugar is dissolved.
6. Boil 10 more minutes or until mixture thickens to a light syrup consistency.
7. Let cool.
8. Remove and discard cinnamon stick and ginger slice.
9. Stir in cider vinegar.
10. Peel potatoes and cut into half-inch-thick slices.
11. Coat baking dish with butter-flavored cooking spray.
12. Arrange potatoes in three overlapping rows in prepared dish.
13. Dot with butter and drizzle with 2 tablespoons syrup.
14. Cover with foil and bake 30 minutes until just tender.
15. Remove foil and drizzle with 2 more tablespoons syrup.
16. Bake potatoes 15 minutes or until tender.

You will probably have leftover syrup. I use it on waffles or something else later. I love sweet potatoes this way and so do my kids. Let me know what you think!