Pork Roast with Tangy Sauce

(served here with Hold Over Mashed Potatoes)

Oven 350º

1 boneless pork roast
1 tsp. chili powder
1 tsp. garlic salt
1 tsp. salt

Sauce:
1½ cups apple jelly
1½ cups ketchup
3 Tbsp. vinegar
3 tsp. chili powder

Combine the chili powder, garlic salt and salt and rub on roast.  Bake at 350º for 3 hours.  Thirty minutes before the roast is done, combine apple jelly, ketchup, vinegar and chili powder in a saucepan and bring to a boil.  Reduce heat and simmer.  Fifteen minutes before the roast is done, brush with the sauce.  Add ½ cup pan drippings to the remaining sauce and serve warm.