Napa cabbage, ginger, and scallions are the trio at the center of hundreds of Chinese home dishes. Together they create a specific aromatic profile, fresh and peppery on top, sweet and slightly funky underneath, that becomes the foundation of everything from dumpling filling to stir-fried noodles. Learning to handle them well unlocks a huge section of Chinese home cooking.
Napa cabbage cooks differently than green cabbage. The thick white ribs hold their crunch longer, while the frilly green tops wilt almost instantly. The goal is to pull them from the pan at the exact moment the tops have softened but the ribs still have a bite. Two or three minutes over high heat is usually right.
The pork comes first. Ground pork spread in an even layer, left completely alone for 2 to 3 minutes so the bottom browns hard and darkens. Break it apart and cook another 2 to 3 minutes for more crispy caramelized edges. Don't rush this. The dark browning is where half the flavor lives.
Push the pork to one side, add napa cabbage, grated ginger, minced garlic, and scallion whites to the empty side. They cook in the rendered pork fat until the cabbage just softens.
The sauce is a two-soy move. Light soy, the regular stuff labeled just "soy sauce" in Western grocery stores, does the seasoning job. Dark soy, thicker and blacker, adds color more than salt. A teaspoon of dark soy turns the whole dish a deeper shade without over-salting it. Rice vinegar for acid, sugar for balance, sesame oil for finish.
Water plus instant ramen (seasoning packets discarded) goes in directly, and the noodles cook in the pan absorbing everything. Toss for 3 or 4 minutes until glossy and fully coated. Spaghetti, rice noodles, linguine, or fresh noodles all work as substitutes. The flavor base is what matters.