Bring a large pot of salted water to a boil and cook noodles according to package directions until al dente.
While noodles cook, whisk together gochujang, soy sauce, honey, sesame oil, and chicken bone broth in a small bowl.
Heat vegetable oil in a large wok or non-stick skillet over medium-high heat.
Add chicken breast slices in a single layer and sear until cooked through and lightly browned, approximately 5 to 6 minutes.
Incorporate minced garlic and ginger into the skillet and sauté for 60 seconds until aromatic.
Pour the gochujang sauce mixture into the skillet and bring to a simmer for 2 minutes until the liquid reduces slightly.
Transfer the cooked noodles directly into the skillet and toss vigorously to coat in the thickened sauce.
Garnish with sliced scallions and sesame seeds before serving.