Pork Tenderloin in Apple Vodka Sauce with caramel

1 lb pork tenderloin 1 teaspoon salt 1/2 teaspoon black pepper 1 cup red onion , thinly sliced 1 apple , cut into thin wedges 1 garlic clove , finely minced 2[...]

2 tablespoons olive oil 2 pork tenderloin, about 1 1/2 lbs salt and pepper 1 granny smith apple , cored and cut into 12 slices 12 pitted gaeta olives 1/4 cup[...]