Parchment paper is a disposable ... Can I use regular bakeware in a convection microwave oven? Not all bakeware is suitable. Use microwave-safe materials like glass, silicone, or ceramic.
Of course, we can see why it might be tempting to line the bottom of your oven with aluminum foil to catch any drips or spills, but we’re here to tell you why this isn’t actually a good—or safe—idea.