Preheat the oven to 275 degrees.

Carefully remove membrane from back of baby back ribs with a sharp knife, if necessary.

In a mixing bowl, combine all of the spices as well as the sugar replacement. Stir to combine well.

Sprinkle the dry rub mixture onto the meat side of the pork ribs, and rub it in well.

Place the ribs meat side down on a rack on a baking sheet, and cover with aluminum foil. Bake for 3-4 hours, or until the meat is tender.

Let cool for a few minutes and serve with your favorite sugar-free bbq sauce if desired.