Mix flour, 1 1/2 tsp. of the salt, mustard, caraway, sugar, pepper and sage in small bowl. Rub over the pork. Cover and let stand for 30 minutes.
Preheat oven to 350. Arrange the roast, fat side up on baking rack coated with cooking spray in roasting pan. Roast, uncovered, for 1 hour.
Mix the applesauce, brown sugar, allspice and the remaining 1/4 tsp. salt in small bowl. Spread over the pork. Roast for 1 hour or til meat thermometer registers 160 to 170. Let stand for 15 minutes before slicing. Serves 8