Food-Grade Aluminium Body
The plate is highly conductive food-grade aluminium, 0.75 inches high and 3.3 pounds, and both figures matter. Aluminium moves heat many times faster than the materials food usually thaws on, so warmth from the room and from the metal itself flows into whatever is touching it. The weight gives it a reserve of stored heat, so it keeps working through a batch rather than chilling to the temperature of the food within minutes, as a thin tray would. Defrosting time is the most praised thing about it, and one owner thawed two steaks in about 20 minutes. Another wishes it were a little faster, which is a fair reminder that it speeds thawing rather than making it instant. As the plate gives up its heat it cools, so a quick rinse in warm water between batches, dried before use, brings it back to full strength. It is a simple, solid object with nothing to wear out.