First things first, you need to start with good bread. I mean, you can't just heat up any old loaf and expect it to taste like a French delicacy. Look for a sturdy, crusty bread with some heft to it – think baguette or ciabatta.
Now, I know what you're thinking: "Why can't I just zap it in the microwave?" Well, my friend, that's a surefire way to end up with a soggy, sad loaf. Trust me, you want to take the time to do it right. Preheat your oven to around 350°F (175°C) and get ready for some bread magic.
