The best tofu "egg" salad ever!
Stir carefully, as to not break up the cubes, until well combined. Refrigerate until ready to use. Save in the fridge for up to 3 days.
To assemble, lightly spread Dijon mustard onto one slice of bread. Spoon on the tofu “egg” salad, and then top with another slice of bread. Carefully cut the crust off of the long sides of the sandwich, and then cut the sandwich into 3 equal portions. Serve with the filling-side facing up.