Honey Balsamic Pork Tenderloin

1 pork tenderloin (between 1-3 pounds)
½ cup balsamic vinegar
1 cup water
¼ cup honey
3 tablespoons brown sugar
1 tablespoon minced garlic
1 teaspoon onion powder
½ teaspoon black pepper
2 tablespoons soy sauce
2 tablespoons cold water + 1 tablespoon corn starch (optional)

Whisk together vinegar, water, and next six ingredients.
Add pork to your slow cooker. Pour sauce over pork.
Cover and cook on high for 4-5 hours or on low 8 hours.
Shred pork with two forks and serve now OR follow the next (optional) step.
BEFORE SHREDDING MEAT:
Use a small strainer or a spoon to discard excess fat from the liquid in the slow cooker.
Transfer as much liquid from the slow cooker as possible to a medium sauce pan.
Bring to boil over medium-high heat.
Whisk together cold water and corn starch and stir into boiling sauce.
Reduce to simmer and allow to cook for 3-4 minutes until slightly thickened.
Shred pork, pour sauce over the top and serve.