01 - Combine soy sauce, sesame oil, brown sugar, garlic, ginger, and rice vinegar in a small bowl. Add sliced beef and toss to coat thoroughly. Let marinate for at least 15 minutes to develop flavors.
02 - Heat a nonstick skillet over medium-high heat. Add marinated beef and cook for 2-3 minutes until browned and cooked through. Remove from pan and set aside.
03 - Using the same pan, quickly sauté baby spinach until just wilted, approximately 1 minute. Remove and set aside.
04 - Bring water to a boil in a saucepan. Blanch bean sprouts for 1 minute, then drain thoroughly.
05 - Heat a separate nonstick skillet. Crack eggs and fry sunny-side up until whites are fully set but yolks remain runny.
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 over the rice. Place a fried egg in the center of each bowl. Drizzle with gochujang sauce and garnish with sesame seeds and nori strips if desired.