Teriyaki Pork Roast

Description
My Mom makes this and Mom's Rosemary Pork Roast and I have tried both of them and they are delicious.
 * Contributed by World Recipes Y-Group
 * Yields 8 servings

Ingredients

 * ¾ cup unsweetened apple juice
 * 2 tbsp. sugar
 * 2 tbsp. soy sauce
 * 1 tbsp. red wine vinegar
 * 1 tsp. ground ginger
 * ¼ tsp. garlic powder
 * ⅛ tsp. pepper
 * 1 boneless pork loin roast, (about 3 pounds, halved)
 * 6 tbsp. cornstarch
 * 3 tbsp. cold water

Directions

 * 1) Combine the first 7 ingredients in a greased slow cooker.
 * 2) Add the roast and turn to cover.
 * 3) Cover and cook on low for 6 to 8 hours or until a thermometer inserted in the roast reads 170° F.
 * 4) Remove roast and keep warm on a warmed platter.
 * 5) In a saucepan, combine cornstarch and water and whisk until smooth.
 * 6) Stir with the cooked juices. Bring to a boil over medium heat.
 * 7) Stir for 2 minutes or until desired thickness. Serve gravy with the roast, as well as over the rice.