Rice/noodles + meat (substitutable) + sauce
Slice the onion and scallions thinly.
Mix gochujang, soy sauce, sugar, chili powder, and minced garlic to make the seasoning sauce.
Heat oil in a pan and sauté the onion and scallions.
Add the prepared meat (or tofu) and stir-fry.
Pour in the sauce and cook until everything is combined.
Serve the stir-fried ingredients over rice, drizzle with sesame oil, and sprinkle with toasted sesame seeds to finish.