Cook the ground chicken. Set a large, high-sided skillet or wok over medium-high heat. Add 1 tablespoon of neutral oil, then the ground chicken. Cook, stirring and using your spoon or spatula to break up the ground meat, for about five minutes or until the chicken looks mostly white.
Add the aromatics and sauces. At this point, add 1 teaspoon of Chinese five spice, 1 tablespoon of sweet chili jam, 2 tablespoons of light soy sauce, 1 1/2 tablespoons of black vinegar, 1 tablespoon of Shaoxing rice wine, 2 teaspoons of fish sauce, the white parts of the scallions, crushed garlic, fresh ginger, and 1/2 teaspoon of salt. Mix everything through the ground chicken. Cook, stirring, for a couple of minutes, until nice and sticky.
Add the bok choy. At this point, scatter the sliced bok choy into the ground chicken mixture, along with the cilantro, 1 tablespoon of sesame seeds, and the green parts of the scallions. Toss well.
Cook the noodles. Use the instructions on your packet to cook your chosen noodles, then reserve 1/4 cup of the cooking water before draining the noodles.
Add the noodles. Once drained, add the noodles to the ground chicken, along with the reserved cooking water (this helps to create a nice, glossy sauce that coats the noodles well), and 1 tablespoon of sesame oil. Toss very well to combine. I find tongs are easiest here - they help the noodles mix properly through the other ingredients.
Garnish and serve. Divide the noodles between bowls, then add your chosen garnishes. I love a good drizzle of chili crisp, extra sesame seeds, fresh cilantro, and crispy fried onions.