Sauteed Pork with onion

2 tablespoons olive oil 16 ounces pork tenderloin trimmed of fat, silverskin removed and cut into 3/4inch medallions 2 each scallions, spring or green onions[...]

3 tablespoons olive oil 1 large onion , halved lengthwise, then thinly sliced lengthwise 1/2 teaspoon salt ground pepper , to taste 4 pork loin chops, 1 inch[...]

3 tablespoons olive oil 1 large onion , halved lengthwise, then thinly sliced lengthwise 1/2 teaspoon salt ground pepper , to taste 4 pork loin chops, 1 inch[...]