Sunset magazine August 2006 has a great recipe for Bart's Ultimate BLT. This sandwich rocks.  It's made with applewood smoked bacon (the recipe says thick cut, but we like the thinner better), tomatoes, arugula, fresh mozzarella and basil aioli.  Make sure you get some good artisan peasant bread. I used my own basil aioli recipe made up on the fly: about 2 T finely chopped basil, scant 1/2 cup mayo, 1/2t chopped or crushed garlic and 1t lemon or lime juice. If you have time, let the aioli sit in the fridge for at least an hour.