In a small bowl, combine sesame oil, soy sauce and ginger.

Heat a little sesame oil in a large frying pan over medium heat. Add carrots and warm through about 1-2 minutes. Add the onions and cook until softened. Add the garlic and cook until fragrant 1-2 minutes.

Add the cauliflower, chicken (if using) and sesame oil mixture. Stir it well to combine and let some of the liquid soak in. Taste and adjust seasonings/add salt and pepper if needed. Add the peas and stir to combine. Turn off the heat, sprinkle with fresh cilantro and serve.