Preheat your oven to 400°F (200°C).
In a mixing bowl, whisk together the honey, soy sauce, sesame oil, chili garlic sauce, and rice vinegar. Taste and adjust as needed.
On your sheet pan, place the skin-on salmon fillet in the center and surround it with broccoli florets. Drizzle half of the sauce over everything.
Sprinkle salt and pepper over the salmon and broccoli, if desired.
Bake for approximately 15-18 minutes, until the salmon flakes easily and the broccoli is tender.
Remove from the oven and drizzle the remaining sauce over the salmon and broccoli.
Garnish with fresh cilantro if desired, and serve hot.