Begin by boiling a pot of salted water on high heat. Once the water reaches a rolling boil, add 200 g of rice noodles and cook according to the package instructions, usually about 5-7 minutes until tender yet firm. Drain the noodles in a colander, rinse them under cold water to stop the cooking process, and set them aside for later use in your Creamy Nutty Noodle Soup.

In a large pot, heat 1 tablespoon of vegetable oil over medium heat. Add the finely chopped onion and sauté for 3-4 minutes, stirring frequently, until the onion becomes soft and translucent. Next, add 3 cloves of minced garlic and 1-inch piece of grated ginger, cooking for an additional 1-2 minutes until fragrant and golden.

Stir in the julienned carrot and thinly sliced red bell pepper into the pot, mixing them well with the sautéed aromatics. Allow the vegetables to cook for about 5 minutes, stirring occasionally, until they begin to soften but still retain some crunch.

Pour in 4 cups of vegetable broth into the pot and increase the heat to bring the mixture to a gentle boil. Once bubbling, reduce the heat to low and let it simmer for a few minutes.

Carefully stir in 1 cup of coconut milk and 3 tablespoons of peanut butter to the simmering broth. Mix thoroughly to ensure the peanut butter dissolves completely, creating a creamy texture. Continue to simmer for about 3-5 minutes.

Add 2 tablespoons of soy sauce, 1 tablespoon of lime juice, and 1 teaspoon of sesame oil to the pot, stirring everything together. Season with salt and pepper to taste, enhancing the depth of flavors as it simmers for an additional 5-10 minutes on low heat.

Gently fold the prepared noodles into the simmering soup, stirring carefully as they heat through for the next 2-3 minutes. Be cautious not to break the noodles.

Remove the pot from heat and ladle the hearty Creamy Nutty Noodle Soup into bowls. For a finishing touch, garnish each bowl with fresh cilantro or green onions and sprinkle with crushed peanuts or sesame seeds if desired.