Stir-fry cauliflower rice over high heat to evaporate moisture.
Grill the duck bulgogi separately (with herb salt).
Once the duck bulgogi is almost cooked, transfer the duck fat to another bowl, then add shredded cabbage and stir-fry.
Add the cauliflower rice, soy sauce, and sesame oil, and stir-fry together.
Make a space in the center, add olive oil and crack in the egg.
Sprinkle shredded bocconcini over the rice and let the egg and cheese cook.
Finish by topping with perilla seed powder and other seasonings.