Cook bacon by baking in oven for about 20 minutes on 375 degrees (turning halfway) in slotted baking sheet lined with aluminum foil. Or microwave for about 6 minutes or until cooked through.

Toast bread in toaster.

Slice tomato.

Wash and rinse lettuce. Use 2-3 leaves and let dry on paper towel.

Using a frying pan, crack egg and heat until cooked through and edges are no longer transparent - over easy or over medium (depending on preference).

Layer sandwich: spread mayonnaise on one slice of bread, then lettuce, tomato (sprinkle with salt and pepper), bacon, and fried egg.