Pork Tenderloin without soup butter

1 1/2 lbs pork tenderloin 1/2 cup apricot jam 2 tablespoons Dijon mustard 2 tablespoons balsamic vinegar or 2 tablespoons cider vinegar 2 teaspoons[...]

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[...]

3 tablespoons olive oil 1 shallot , thinly sliced 3 sprigs thyme 10 ounces frozen blackberries 3/4 cup dry red wine 2 tablespoons balsamic vinegar 2[...]