This is a recipe that uses fat, acid, heat, and texture with intent. The avocado spread is not just guacamole, it is a stabilized emulsion (due to the mayonnaise) so it stays creamy instead of browning or separating. The tofu technique gives you flavor development from browning while the radishes and onion finish the taco with brightness and snap. This is an excellent recipe for someone who wants a fully satisfying plant-forward taco that is restaurant-grade but doable in a home kitchen.