Preheat your oven to 275°F. Prepare a baking sheet with aluminum foil. Remove the thin membrane from the back of the rack. Season both sides of the ribs with salt and black pepper.
Place the ribs on the prepared baking sheet and cover with aluminum foil. You can also wrap the rack tightly in the aluminum foil and then place it on the baking sheet. Bake the pork ribs for 2-3 hours until the meat falls from the bones.
While the ribs are baking, make the barbecue sauce. Combine all ingredients in a medium heavy-bottomed saucepan. Bring to a simmer over MED-LOW heat until the sauce has thickened. Remove from the heat and let cool.
Remove the ribs from the oven and generously brush both sides with the homemade barbecue sauce. Serve the baked pork ribs with additional barbecue sauce. Enjoy!