First of all, to prepare the stuffed sandwiches, prepare the sauce by crushing, with the help of a fork, the previously skinned and seeded tomato. Season with the vinegar, the basil, previously chopped, and the garlic which we will then remove.
To prepare the filling, drain and finely cut the tuna, add the carrot, previously cut into julienne strips, the cheese cut into small pieces, the celery and the boiled egg, previously chopped.
Mix the tomato sauce into the mixture and make the sandwiches well. The stuffed sandwiches are now ready to be served.
