Vegan club sandwich stacks three layers of toasted bread with plant-based proteins like tempeh bacon, marinated tofu, or seitan "turkey," layered with crisp lettuce, juicy tomatoes, avocado slices, and cucumber. Vegan mayo, white bean spreads, or curry sauce bind the fillings, enhanced by red onion, watercress, shredded cabbage, or pickles for crunch and tang. Optional rice paper bacon or smoked tofu adds smoky depth on multigrain or sourdough bread.