Meanwhile heat a wok or 12-inch skillet over high heat. Add 1 tablespoon of olive oil and add in half of the diced chicken. Cook for 3-4 minutes before flipping and cooking for another 3 minutes. Remove the browned chicken to a clean bowl and repeat with the remaining chicken. Remove and set off to the side.
Remove the pot of boiling water from the stove, add the rice noodles and cover. Set the timer for 10 minutes.
Next, add the remaining tablespoon of oil to the hot wok and immediately add in the garlic and ginger. Cook while stirring often for 2 minutes. Add in all of the vegetables minus the snow peas, stir and cook for 3-4 minutes. Add in the snow peas and chicken, stir and cook for 3 to 4 minutes.
Pour in the sauce and bring to a boil. Pour in the cornstarch slurry and stir until thickened.
Drain and lightly rinse the noodles and add them to the wok. Gently toss, season to taste with kosher salt and serve with sprinkle of sliced green onions.
If you like it spicy, serve it with 1/4 to 1/2 teaspoon of chili garlic paste.