Pork Tenderloin With Cranberry Chutney without onion

3 -4 lbs pork tenderloin 1 tablespoon ground allspice 3 tablespoons cracked black pepper 1 teaspoon salt 2 tablespoons oil 1 tablespoon butter 1 large onion 1[...]

1 lb pork tenderloin, cut into 1/2 inch thick slices salt & freshly ground black pepper 1 tablespoon butter 1 tablespoon vegetable oil 1 small onion , chopped[...]