1.
Spray a 6-quart slow cooker with cooking spray.
2.
Place carrots and potatoes on the bottom of the slow cooker; season with salt and pepper and set aside.
3.
Make 12 incisions around the meat and insert a slice of garlic into each.
4.
Season the roast with salt and pepper.
5.
Place the roast, fat side down, over the carrots and potatoes. Set aside.
6.
In a medium sized mixing bowl combine balsamic vinegar, olive oil, oregano, thyme, basil and nutmeg; whisk until well combined. Slowly pour the balsamic mixture over and around the roast. If needed, use your hands to coat it evenly.
7.
Cover and cook on LOW for 6 to 8 hours OR on HIGH for 4 to 6 hours. Roast is done when internal temperature reaches at least 145-degrees Fahrenheit.
8.
Remove meat and let rest at least 10 minutes before cutting.
9.
Cut into thin slices and serve with prepared potatoes and vegetables.