This recipe I found on AllRecipes.com but of course changed a little bit to my satisfaction. It make a marvelous pork loin and very tender if you cook in your crock pot.
1 large sweet onion sliced
2 1/2 lbs boneless pork loin roast
1 cup hot water
1/4 cup organic sugar
3 tblsp red wine vinegar
2 tblsp low sodium soy sauce
1 tblsp ketchup (I use the one with no high fructose corn syrup)
1/2 tsp freshly ground black pepper
1/2 tsp salt
1 tsp garlic paste
Couple dashes of hot pepper sauce
Place onions in bottom of crock pot and place meat on top. Mix all other ingredients together and pour over meat. Let cook on low 4-5 hours. Serve with hot mashed potatoes or buttered noodles and a vegetable. You will love this dish!!!