how long do you cook ribs in electric smoker?
['Preheat your smoker.', 'Fill up the water pan with water and the smoker box with wood chips. ... ', 'While the smoker preheats, prepare the ribs. ... ', 'Smoke your ribs directly on the racks for 3 hours at 225°F.', 'Remove the ribs from the racks and tightly wrap them in aluminum foil.']