Pork Chops Alla Pizzaiola

Bahan-bahan (4 porsi)

• 3 tablespoons extra virgin olive oil
• Four 1-inch thick (about 12-ounces each) bone-in, center-cut pork loin chops
• salt and freshly ground black pepper, (to taste)
• 1 large onion, (thinly sliced)
• One 28-ounce can diced tomatoes in juice
• 2 teaspoons herbes de Provence
• ½ teaspoon crushed dried red pepper flakes ((or more to taste))
• 2 tablespoons chopped fresh flat-leaf parsley ((optional))