Heat olive oil in a large skillet over medium-high heat. Add ground beef and cook until browned, breaking it apart as it cooks.
Stir in garlic and ginger and cook for 1 minute.
Add soy sauce, brown sugar, sesame oil, and black pepper. Cook for 2–3 minutes until the beef is glossy and well coated.
Whisk together mayonnaise, gochujang, sesame oil, rice vinegar, honey, and water until smooth and creamy.
Divide cooked rice between bowls and top with the Korean beef.
Drizzle generously with the creamy gochujang sauce.
Garnish with green onions and sesame seeds. Serve hot and enjoy!
