Julienne the carrots -> Marinate with 1g salt + 15ml vinegar for 15 minutes
Squeeze out the water from the carrots, then mix with olive oil, mustard, allulose, and a bit of freshly ground black pepper
Drain tofu, add egg and 0.3g salt, and cook into an egg sheet
Layer seaweed + rice + egg sheet + half a pickled radish + carrot + ham, then roll up