Pat the pork chops dry with a paper towel.
Season both sides with salt and black pepper.
Lightly coat each chop with cornstarch and shake off excess.
Heat oil in a large skillet over medium-high heat.
Cook the pork chops until golden brown and crisp on both sides, about 3 to 4 minutes per side.
Remove chops and set aside on a plate.
Add garlic slices to the pan and cook until fragrant.
Return pork chops to the pan, sprinkle with chili flakes, and toss with chopped green onions before serving.