Heat the coconut oil in a frying pan over medium-high heat. Add the tofu and fry for a few minutes on each side until crisp.
Lightly toast the bread and spread the mayonnaise on one pice and the mustard on the other.
Put the lettuce on top of the mayonnaise, followed by the sauerkraut, tomato parsley and finally the tofu. Season with salt and pepper to taste and close the sandwich with the other slice of bread. Slice in half and enjoy.
Please note: calories and other nutritional information are per serving. They're approximate and will depend on exact ingredients used.