Crock Pot Pork and Sauerkraut

Crock Pot Pork ,Apples, and Sauerkraut
4 lbs pork loin roast
1/2 teaspoon caraway seed
1/2 teaspoon black pepper
1 small baking apple, peeled, cored and diced very small (can use about 1/3 c applesauce instead)
... 2 lbs sauerkraut, undrained
1/4 cup packed brown sugar
4 tablespoons butter, melted
salt, if needed, to taste
Cook for 8 hours on low.
Place pork loin in crock pot. Sprinkle with caraway seeds and black pepper.
Place diced apple (or applesauce) on top of pork.
Pour sauerkraut and juice on top.
Evenly sprinkle the brown sugar on top of the sauerkraut.
Drizzle the top with melted butter.
Cook on low for about 8 hours or until pork reaches internal temp of at least 160 degrees F.
Stir the sauerkraut around a bit before serving