Wrap the tofu in a kitchen towel to remove excess moisture.
Slice the tofu into 1cm thick pieces.
Season both sides of the tofu with salt and pepper.
Heat cooking oil in a pan and grill the tofu on both sides until golden brown.
Spread mustard, mayonnaise, or your preferred sauces on the bread.
Layer grilled tofu, lettuce, tomato, cucumber, cheese, and other ingredients on the bread.
Cover with the other slice of bread to finish the sandwich.
Cut the sandwich in half and serve on a plate.