Peel and grate the carrots.
Cut the broccoli florets into soft, tender pieces, preferably using scissors.
Thinly slice the purple cabbage, add a pinch of salt, and rub lightly. Use gloves to prevent staining from the juice. Once sliced, please place it in a bowl.
Slice the Napa cabbage into long strips and place it in the same bowl as the purple cabbage.
Prepare the dressing by grinding the celery seeds in a mortar. Mix the olive oil, mayonnaise, vinegar, honey, salt, and ground seeds until combined.
Combine the purple cabbage, Napa cabbage, broccoli, and carrots with the dressing. Let the salad sit in the refrigerator to infuse for 1-2 hours.
Transfer the finished salad to a serving plate, sprinkle with toasted seeds from a dry pan, add herbs for garnish, and serve.