01 - Combine soy sauce, sesame oil, brown sugar, minced garlic, grated ginger, and rice vinegar in a small bowl. Add sliced beef and toss thoroughly to coat. Let marinate for at least 15 minutes at room temperature.
02 - Heat a nonstick skillet over medium-high heat. Add marinated beef strips and cook for 2 to 3 minutes, turning occasionally, until browned and cooked through. Transfer to a plate and set aside.
03 - Using the same pan, quickly sauté the baby spinach until just wilted, approximately 1 minute. Remove from heat and set aside separately.
04 - Bring a small saucepan of water to a boil. Add bean sprouts and blanch for 1 minute. Drain thoroughly and set aside.
05 - Heat a separate nonstick skillet over medium heat. Crack eggs carefully and fry sunny-side up until whites are completely set but yolks remain runny, about 3 to 4 minutes.
06 - Whisk together gochujang, honey, water, sesame oil, and rice vinegar in a small bowl until smooth and well combined.
07 - Divide warm rice evenly between two bowls. Arrange beef, spinach, carrot, cucumber, bean sprouts, and green onions in separate sections on top of the rice. Place a fried egg in the center of each bowl.
08 - Drizzle gochujang sauce generously over each bowl. Sprinkle with toasted sesame seeds and nori strips. Serve immediately while eggs are warm.