Heat oil in a pan over medium heat. Add garlic, onion and ginger. Cook for 5 minutes. Add mushrooms and cook for an additional 3 minutes.
Add water, coconut milk and seasoning packets and stir. Then add pumpkin purée, Sriracha, chicken and salt. Simmer for 5 minutes.
Add noodles and cook for 3 minutes.
Divide soup into bowls and garnish with cilantro. Enjoy!