- In a large pot, combine chicken broth, soy sauce, and sriracha. Bring to a simmer over medium heat. 
- In a separate skillet, heat vegetable oil over medium-high heat. Add chicken pieces and season with salt and pepper. Cook until browned and cooked through, about 5-7 minutes. 
- Add minced garlic and grated ginger to the skillet with the chicken. Sauté for 1-2 minutes until fragrant. 
- Add the cooked chicken mixture to the pot with the broth. Stir to combine. 
- Add the ramen noodles to the pot and cook according to package instructions, usually about 3-4 minutes. 
- In a small bowl, whisk together heavy cream and cornstarch mixture. Slowly pour into the pot while stirring. Cook for an additional 2-3 minutes until the sauce thickens. 
- Taste and adjust seasoning if necessary. Serve hot, garnished with sliced green onions and sesame seeds.