Spread broccoli florets on a baking sheet and drizzle with olive oil, salt, and pepper. Toss to coat.
Roast for 18–20 minutes, stirring halfway, until edges are crisp and lightly charred.
Whisk gochujang, soy sauce, honey, rice vinegar, sesame oil, garlic, and ginger (optional) in a small bowl.
Transfer hot roasted broccoli to a bowl and pour sauce over. Toss until coated.
Garnish with sesame seeds, green onions, or peanuts.
Notes
Roasting first keeps broccoli crisp; saucing later prevents burning.Frozen broccoli works but may need extra roasting time.For added char, broil for 1–2 minutes after saucing.Adjust heat by reducing or increasing gochujang.