The purple glowing coils inside a toaster produce infrared radiation, which dries and chars the surface in the product you're toasting. To freeze these toaster strudels, assemble them fully (without brushing with the egg wash). Put the strudels on the baking sheet and freeze. When they're entirely frozen, wrap them https://fetal-doppler-app06383.wikimillions.com/3081129/details_fiction_and_toaster_oven_safe_dish