Generally, pork ribs need to be cooked for at least 25 to 30 minutes, although some cooking methods and recipes call for longer times. Pressure cooked ribs take much less time to cook through than baked ones, for example.
Cooking temperature also affects how long it takes for boneless pork ribs to cook. A lower temperature requires a longer cooking time to reach the required internal temperature. According to Food Network, medium rare pork must reach an internal temperature of at least 145 degrees Fahrenheit, and then the meat must rest for 3 minutes after being removed from heat. To reach medium doneness, the meat must reach at least 150 degrees, while well done meat requires a temperature of at least 160. Ground pork also must reach at least 160 degrees. Below these temperatures, pork is generally unsafe to eat, since the minimum must be reached in order to kill harmful bacteria contained within it.
Boneless pork ribs are commonly used in barbecues and on grills. BBQ sauce is a typical addition to many recipes. Boneless meats generally require a shorter cook time when compared to their bone-in counterparts, so they are a convenient alternative when time is short or when the cook wants a meat that is easier to eat.