Pork Party Balls

4 pounds mild Italian ground pork

1 tbsp lite soy sauce

1/2 tsp sesame seed oil

1/4 cup fresh chopped parsley

1/2 cup finely chopped green onion

2 large eggs

1 cup panko bread crumbs

2 cans water chestnuts drained and finely chopped

White pepper

Extra Virgin olive oil

Parchment paper

5 or 6 quart slow cooker

1/4 cup corn starch

1 cup pineapple juice

2 tsp finely chopped ginger

1/3 cup sugar

10 oz beef broth

1/2 cup white wine vinegar