Barren River Fire, along with Hadley and Browning FD's, were dispatched to a possible structure fire on Westbrook Rd.  E-72 (4), T-73 (2) and S-77 (2) responded from BRFD Station #2.  Asst. Chief Hamilton arrived on scene with nothing showing and established command.  Upon further investigation, units found that the smoke detectors sounded due to burnt food in the oven.  Hadley and Browning units were canceled prior to arrival.  Engine 72's crew utilized the thermal imaging camera to ensure there was no fire.  BRFD units ventilated the structure with PPV.  All units cleared.