Use white colored bread.
(Potato, sourdough or straight white.)
Use Beefsteak tomatoes.
(Ideally, chilled.)
Mix pesto into your mayo.
(Or siracha; use arugula.)
Bacon is crunchy, but not crumbly.
(Three to four slices per sandwich.)
Layer matters:
Toasted white bread,
MayoSpread on each slice,
Lettuce (Boston red bibb,)
A SINGLE FAT SLICE OF TOMATO,
Bacon chorus line.
Enjoy.