Preheat the oven to 300F

Cut off a sheet of foil that is a little more than twice as long as the rack of ribs

Spray the foil with cooking spray

Place the foil onto the baking sheet with an equal amount beyond each end of the sheet

Place the ribs in the middle of the foil (over the baking sheet)

Spinkle the garlic powder, onion powder, pepper, and cumin evenly over ribs

Fold the foil upwards to create a "bowl" to hold the apple juice

Pour as much apple juice into the foil as it will hold without spilling

Fold the sides and ends of the foil to cover the ribs

Put the baking sheet into the preheated oven

Bake the ribs for at least four hours

Open the foil to expose the ribs

Pour the BBQ Sauce evenly over the ribs

Increase the temperature of the oven to 425F

Bake for another 30 minutes

Remove the baking sheet from the oven

Allow the ribs to cool for 5 minutes

Cut the ribs apart between the bones

Place each rib onto the serving tray as you cut it free from the rack

Serve