My usual technique for grilling pork chops is easy, but requires a little advance planning, because the pork chops are cured in a brine for three or four days prior to cooking. I really like applesauce with my chops, but in the summer I like to grill fruit to serve with the pork instead.
Brine
1/4 cup Kosher salt or 2 tablespoons table salt
1/4 cup brown sugar (You can actually use granulated sugar, brown sugar, maple syrup, honey, or a combination)
5 cups water
Combine the ingredients, and stir until the salt and sugar are completely dissolved.
You can add some spices to the brine if you like, but you will only notice them if you use very punchy things. Bay leaves, crushed red chili flakes (about a teaspoon), and a cinnamon stick all work well. If you are using spices, you can really bring out their flavor by steeping them in a few cups of hot water before mixing adding the rest of the ingredients for the brine...be sure to cool the mixture to room temp before adding your pork.
This is enough brine for about four to six good sized pork chops. I prefer center cut, bone in chops, about a half inch thick.
Brine the chops in the fridge, at least for 24 hours, but preferably for three to five days. The longer brining time really enhances the texture and flavor of the chops. This isn't a recipe for anyone on a low sodium diet. The resulting pork as a pleasantly salty sweet taste, almost ham-like.
Rinse the chops thoroughly under cold water to remove the excess brine, then pat them dry with paper towels. To prevent the chops from curling while cooking, make a series of slits through the fat along the side of the chop. This will also help the fat render, giving a nice crispy edge to the chops.
Rub the chops with just a few drops of olive oil, then season with freshly ground black pepper. Remember NOT to add any additional salt at this point. They are plenty salty.
Split your peaches in half, and remove the pits. Drizzle the peaches with a little olive oil and season them with a little kosher salt and black pepper.
I always do this recipe on a gas grill. You can certainly do this over charcoal if you want, but I'm always preparing it on a weeknight after work, and like to keep it quick and easy.
Heat your grill up on high until it is rocket hot, about 10 minutes at full blast. Mine has a thermometer on it, and I take it all the way up to about 550 - 600 degrees before cooking. Turn the burners down to medium high, lubricate the grill with a rolled up paper towel soaked in vegetable oil, then toss on the pork.
Stay close by. At these temperatures, the fat that starts to render can quickly flare up, and if you aren't there to move things to safety, you will have a porcine bonfire on your hands. Cook the chops for about six minutes on the first side. Turn them a quarter turn after about three minutes to make some fancy grill marks if you like. I cook them covered for most of the time, but I open the lid frequently to check for flare ups. Flip the chops over, and cook another three to five minutes, until the chops are cooked through. This recipe is for 1/2 inch thick chops. If you are using thick pork chops, you will need to increase the cooking time.
Transfer the pork to a serving platter, and tent with foil to keep them warm while they rest. Crank the grill back up to high, let it heat up for a minute or two covered, then place the peaches cut side down on the grill. Grill the peaches for about three minutes, then flip them over, and continue grilling for another two minutes. Your cooking time may vary depending on the size and ripeness of your peaches. In the end, you want the peaches to be tender, but not mushy.
Prepared this way the peaches actually taste quite savory. To my palate, they taste tarter than they do raw, and the char from the grill adds a slight bitterness that works really well with the sweet-salty pork.
If you like you can drizzle the grilled fruit with a little aged balsamic vinegar, but only if you have the real (expensive) stuff. If all you have is supermarket balsamic, then don't bother, you'll ruin them.
This recipe also works quite well with other stone fruits or even figs.
Enjoy.