Whole grain bread or sourdough
Vegan bacon like Light Life Smoky Tempeh bacon
Optional red onion
Eat bread fresh or toast it if it has been sitting a few days. Cook a few strips of the tempeh bacon on a pan or in the oven (just a few min a side to get warm and crispy). Spread mayo on both sides of the bread, avocado over the mayo on one side, then layer optional greens, tomato, tempeh bacon, and optional red onion.