How Long To Defrost Rolls In Microwave. Place the hot dog buns into the microwave and heat at 50% power for 30 seconds. It takes just seconds to defrost bread rolls in the microwave.
Defrosting hot dog buns in the oven Set your microwave on high for 15 to 25 seconds to defrost your rolls. Thaw the dinner rolls on the counter for one to two hours or until soft.
