Julienne the carrots -> Marinate with 1g salt + 15ml vinegar for 15 minutes
Squeeze out excess water from the carrots, then mix with olive oil + mustard + allulose + a little freshly ground black pepper
Drain tofu + egg + 0.2g salt -> Make a thin omelet
Layer seaweed + rice + omelet + 1/2 pickled radish + carrots + ham, and roll it up