First, you are to coat the bottom of the slow cooker crock with the cooking spray. And this must be done faintly.
Then, proceed to slice the onion into thick wedges and add it to the slow cooker. After that, lay the ribs on top.
Afterward, get and place the chili powder, salt, black powder, cumin, garlic powder, and oregano in a small bowl.
Mix them together until they are well blended. Then, proceed to spray them all over the country style pork ribs. Make sure that this is done evenly.
Get 1 cup of the barbecue sauce and whisk the liquid smoke into it. Then, pour it over the other ingredients in the slow cooker.
For about 7 to 8 hours, you should cook on low with the lid covered. And, if you were to go on high, the timeframe for that would be 4 to 5 hours.
Or, you can cook until the pork ribs are soft and juicy. And until they are no longer falling apart.
Warm up the broiler immediately after the pork ribs are done. You are to place the ribs on a rimmed baking sheet that is lined with aluminum foil.
And, make sure that you get rid of the cooking liquid. With that being done, you are to get the remaining barbecue sauce and baste it all over the country style pork ribs.
Afterward, you are to cook for around 5 minutes, then watch it carefully till the pork ribs have become broiled.