When I was a kid, I was more picky about eating tomatoes on my sandwiches, and when my mom and younger sister and I got together to make up BLT's, I would sometimes leave off the tomato. Somewhere I learned that bacon was tasty with peanut butter, and so I started to eat bacon with peanut butter (I also eat bacon with maple syrup), and thus was born this new type of sandwich. Peanut butter (instead of mayo), lettuce, and bacon, on toast, and sandwiched together. I know it sounds a bit odd, but it's really yummy! I just wrote this out to serve 1 person, 1 sandwich. I like lots of bacon, and all my measurements are estimates, so please adjust accordingly to your taste/needs. Hope you enjoy this as much as I do! Although I should be eating turkey bacon instead of regular bacon, I have not yet tried this with turkey bacon.