This is one of my favorite things to eat when I get a craving for bacon. I was introduced to this breakfast sandwich a few years ago at Square One Dining in Hollywood, and I’ve been making it at home ever since. This sandwich is delicious in its simplicity, thereby letting each element shine. The key is to use good-quality ingredients. I start out with thick slices of brioche bread, with the ends cut off. Then, just as they do at Square One, I also like to use the applewood-smoked, thick-cut variety from Nueske’s, an online purveyor of smoked meats from Wisconsin. Then, I generously spread the garlicky aioli, which is the secret ingredient to this terrific sandwich.