So, to heat a frozen bagel, you're going to want to preheat your oven to around 350°F - that's like, a pretty standard temperature, right? Then, you're going to want to wrap your bagel in some foil, just to keep it all cozy and whatnot. It's like giving your bagel a little spa day, getting it all warm and toasty.
Now, I know what you're thinking - why not just microwave it? And hey, you can definitely do that, but the thing is, microwaving can be a bit of a hit or miss when it comes to frozen bagels. Sometimes they come out all soggy, and sometimes they're just not heated through properly. Not exactly what you want, right?
