Prep the aromatics. Peel and slice the ginger thinly or grate it. Mince the garlic.
Slice the green onions, keeping the whites and greens separate. Prep the veggies so they’re ready to go.
Cook the chicken. Pat the chicken dry and season with salt and pepper. Heat the neutral oil in a large pot over medium heat.
Add the chicken and sear until golden on both sides, 3–4 minutes per side. Remove to a plate. (If using rotisserie chicken, skip this step.)
Sauté the aromatics. In the same pot, add a drizzle of sesame oil if the pot looks dry. Add ginger, garlic, and green onion whites.
Cook 1–2 minutes until fragrant, stirring so nothing burns.
Build the broth. Pour in the chicken stock. Stir in soy sauce, rice vinegar, and honey. Add mushrooms.
Return the seared chicken to the pot. Bring to a gentle simmer and cook 10–12 minutes, or until the chicken is cooked through.
Shred the chicken. Transfer the chicken to a cutting board and shred with two forks. Return it to the pot.
Taste and adjust with more soy sauce for salt, vinegar for brightness, or honey for balance. Add chili-garlic sauce if you want some heat.
Cook the noodles. In a separate pot, boil the ramen according to package directions until just tender. Drain and rinse briefly with warm water to stop the cooking. Keep them slightly underdone so they don’t get mushy in the broth.
Finish the greens. Add spinach or bok choy and carrot ribbons to the broth.
Simmer 1–2 minutes until just wilted but still vibrant. Stir in 1–2 teaspoons of toasted sesame oil for aroma.
Assemble. Divide noodles among bowls. Ladle hot broth and chicken over the top.
Add soft-boiled eggs, sesame seeds, green onion greens, and nori if using. A squeeze of lime brightens everything.
Serve immediately. Ramen is best hot and fresh. Taste and add a little more sesame oil or chili to your bowl if you like.