Pork Chops with Sweet Sour Sauce

0 Season the pork chops with salt and ½ teaspoon sugar. Heat 1 tablespoon olive oil in a large skillet over medium high. Cook chops, without touching them, until well browned underneath, about 3 minutes. Turn and cook the other side for another minute, slightly browned. Transfer to a plate (they will not be cooked), reduce the heat.
1 Pour the remaining 1 tablespoon olive oil into the same skillet and add the shallot and garlic. Cook stirring often until softened and just beginning to brown, about 3 minutes. 
2 Add the vinegar and remaining tablespoon of sugar to the skillet. Cook until the vinegar is nearly evaporated, about 3 minutes. 
3 Add rosemary, capers and ½ cup water to the skillet. Season with salt. Reduce the heat as needed to maintain a very low simmer. Add butter and swirl pan continuously until the sauce becomes smooth and emulsified. 
4 Return the pork chops to the skillet arranging darker side up. Simmer gently in sauce until the chops are cooked about 3-5 minutes.
5 Transfer pork chops to plate and spoon sauce over it.