Combine marinade ingredients in blender. Pulse 4-6 times until mixed through but still chunky.
Pour over the pork, cover and refrigerate.
To make the gravy heat the butter in a large skillet. Add the mushrooms and green onions.
Cook on high for 5 minutes
In a measuring cup measure the coconut aminos and water. Add the arrowroot powder and whisk together.
Pour over the mushrooms and simmer until nice and thick.
To make the Moo Shoo Pork. Heat a large skillet and add the oil and pork with all the marinade. Cook on high for 6-8 minutes until the pork is nice and brown.
Add the Omelet Noodles and toss cooking for an additional minute to warm noodles.
Serve Moo Shoo Pork on tortillas and smoother with the Mushroom Gravy!