Question: do you cook baby back ribs meat side up or down?
Answer: Smother your pork ribs on both sides with the rub. Place meat side down on a foil lined baking pan. ... 
Seal pan(s) tightly with foil and bake at 225 degrees for 3 1/2 - 4 hours.
Remove foil and allow meat to rest. ... 
Just before you're ready to grill, slather the ribs with barbecue sauce. ... 
Enjoy!