If you're curious about whether you can toss the Nordic Ware Natural Aluminum Commercial Baker's Half Sheet in the dishwasher, the short answer is no. The manufacturer suggests handwashing these sheets.
The thing with aluminum cookware, like this baking sheet, is that it can develop a grayish residue because of aluminum oxide. This often happens when they meet up with water or detergents in your dishwasher. Aluminum oxide is harmless, but definitely not something you'd want mixed into your food.
From what we've gathered, to avoid this gray residue and keep your baking sheet in great shape, it's best to wash it by hand. Just use some mild dish soap and a soft sponge, and you'll help prevent oxidation and keep it looking good.
Steering clear of harsh chemicals or abrasive scrubbers is also a smart move.
As a little extra tip, you might want to use parchment paper or silicone baking mats. They act like a barrier between the sheet and your food, preventing any unwanted residue transfer.
Even though these baking sheets require a bit more care, they're well-loved for their performance. They heat evenly and can last a long time if you treat them right. Many folks consider them an essential part of their baking gear due to their reliability.
If you still find problematic residue, despite your best efforts, reaching out to Nordic Ware's customer service could be helpful. Some people have had success getting replacements for defective items by going that route.
In the end, with a little extra TLC, these baking sheets can be a fantastic addition to your baking tools.
