In a large pot, heat the vegetable broth over medium heat.
Whisk in the coconut milk, red curry paste, turmeric powder, soy sauce, and lime juice to create a creamy base. Stir well and let it simmer for about 5 minutes to blend the flavors.
Add the sliced shiitake mushrooms, red bell pepper, and carrot to the pot. Cook for another 5-7 minutes until the vegetables are tender.
Meanwhile, in a separate pot, cook the ramen noodles according to the package instructions. Drain and set aside.
Once the vegetables are tender, stir in the baby spinach and cooked ramen noodles, allowing them to warm through for an additional 2 minutes.
Taste the soup and adjust with salt and pepper as needed.
Serve hot in bowls, garnishing with fresh cilantro leaves and a wedge of lime for a burst of freshness.
Notes
For extra texture, you can add toasted sesame seeds or a sprinkle of crushed red pepper flakes for heat before serving.