Prepare your tempeh bacon and caesar dressing (if using) according to instructions.
While cooking your tempeh, prepare your salad ingredients. Chop the iceberg lettuce, dice the red onion, slice the pickled banana peppers, grate the carrot, and crush the peanuts.
Add the arugula, lettuce and spinach to a large bowl, followed by the prepared vegetables, peanuts, nutritional yeast and tempeh bacon, sliced into bite sized pieces if desired. Top with the dressing and mix until everything is coated in the dressing. Top with freshly cracked black pepper and more nutritional yeast as desired.