Heat the olive oil in a large skillet over medium high heat. Add the diced pork and brown the pork.
Add the pork to a 6 quart crock pot and the remaining ingredients (except for the cornstarch and cold water) to the crock pot.
Cover and cook on low for 6-8 hours or on high for 3-4 hours.
In a small bowl, whisk together the cornstarch and cold water. Then stir this mixture into the crock pot. Cover and cook on low for 20-30 minutes until the mixture has thickened.
Stir well and serve with your favorite toppings and enjoy!
Notes
Refrigerate the leftovers in an airtight container for up to 5 days.