What We Learned
For years, whenever we wanted a smoky flavor in gas-grilled food, we wrapped soaked wood chips in aluminum foil packets and placed them over the burners. Would vented metal smoker boxes filled with soaked wood chips do a better job?
To find out, we gathered four smoker boxes ranging in price from less than $15 to nearly $90, three made of stainless steel and one of cast iron. U...