In a small bowl, mix the fish sauce, sambal hot sauce, 1 tablespoon of the sesame oil, garlic, ginger, and curry paste.
In a large frying pan, heat a tablespoon or so of avocado oil and a tablespoon of the sesame oil.
Once hot, add the curry paste mix, stirring frequently, and fry for a minute until fragrant.
Add the onion and let fry for about a minute.
Add the fish and gently toss to coat with the curry mix. Let fry for a couple minutes, gently tossing.
Add the coconut milk and soy sauce, and let simmer at a boil until the fish has cooked through.
Add the noodles (I kind of sprinkled in vs. dumping in one big blob), and let simmer for another minute.
Serve (at this point if you like cilantro, sprinkle some on top before serving)