Stoneware baking sheets personally i ve not used stoneware bakeware.
Baking sheets not aluminum.
They are made from aluminum that has gone through a treatment process that makes them very durable and somewhat nonstick.
Cover non coated aluminum baking sheets with unbleached parchment paper so you food isn t touching the aluminum.
Our favorite rimmed baking sheet is made out of aluminum and perfectly safe to use but avoid cooking acidic foods on it.
The other problem with stainless steel is that it really is not the best option for conducting heat uniformly and consequently your cookie recipes might not turn out the way you expect.
Also some manufacturers coat their aluminum cookie sheets with substances much worse than aluminum including toxic non stick chemicals which is often done to improve the cooking performance of the stainless steel cookie sheet.
The parchment paper can be used in ovens up to 425 degrees.
Not only more elegant than aluminum pans glass is also more convenient because it is clear and easy to monitor all sides of the food while baking no need to dig those unpleasant holes anymore.