Claire is Lifehacker's Senior Food Editor. She has a B.S. in chemistry, a decade of food journalism experience, and a deep love for mayonnaise and MSG. Silicone mats and parchment paper basically do ...
Save time, foil, and paper with these mats. Admittedly, I haven’t taken very good care of my sheet pans. In college, I burned a steak on one that left a permanent black stain (and set off the ...