- In a saucepan, fry bacon until cooked through and crispy. Drain on paper towel.
- While the bacon cooks, toast the bread.
- To assemble each sandwich, start with a piece of toasted sourdough bread and spread on 1-2 tablespoons of sriracha mayo sauce.
- Layer ¼ of the spinach on the bread and a few slices of tomatoes and then season the tomatoes with salt and pepper. Top with 2 slices of bacon, broken in half, and a second piece of toast.