Heat large saucepan over medium heat and add teaspoons avocado oil garlic, ginger and optional lemongrass paste. Stir for a minute or two, then add the soy sauce and garlic chili paste, stirring, for another minute.
Pour in the coconut milk. Stir to combine everything, then bring it to a simmer, lower the heat and leave it for 3-5 minutes.
Add the noodles directly into the broth add ½ cup water and salt. Stir, then cover, simmering for the time indicated on package directions.
Divide the noodles and between bowls, spooning extra sauce into each bowl. Squeeze a wedge of lime over each bowl, then top with the scallions and cilantro.
