Boneless pork chops should be baked for approximately an hour in an oven preheated to 350 degrees Fahrenheit. This varies, however, depending on the amount of meat being prepared, where for every pound of meat the bake time increases by 20-30 minutes, and how well-cooked someone enjoys their pork.
It is important to make sure the oven has been preheated to the correct temperature before baking pork chops. Otherwise, the proper bake time is less predictable.
It's best to make sure the pork's internal temperature reaches 160 F. Some people also like boneless pork chops more well done than others.
Depending on the mass of pork that is being prepared, the bake time can change significantly. For instance, the aforementioned bake time applies to preparing about 2 pounds of boneless pork chops. However, recipes using thinner, lighter slices and smaller portions may take much less time to bake. For instance, some recipes prepare only a pound of pork, so their bake times actually are around 15-20 minutes.