In a large pot, pour in the vegetable broth and bring it to a gentle simmer over medium heat, ensuring it doesn't boil aggressively.
Once simmering, add the unsalted butter to the pot and allow it to fully melt. Then, add the finely minced garlic and freshly grated ginger, sautéing for about 1-2 minutes until the garlic is golden and aromatic.
Gradually pour in the heavy cream, followed by the soy sauce and sesame oil. Stir the mixture continuously until it is well combined and slightly thickened, which should take about 3-5 minutes.
Add the instant ramen noodles directly into the pot, stirring gently to submerge them in the creamy broth. Cook according to package instructions, typically around 3-4 minutes, until the noodles are perfectly tender.
Taste the creamy broth and season with salt and freshly cracked black pepper to your liking. Stir well to ensure all the flavors meld beautifully together.
Carefully ladle the hot ramen into serving bowls. Garnish with the sliced green onions and embellish with optional toppings such as torn nori sheets or a soft-boiled egg for a decadent touch.
Notes
Serve with nori sheets and soft-boiled eggs for added richness.