Begin by preparing your butternut squash noodles. Preheat your oven to 400 degrees and set your rack in the center position. Cut off the bulbous end of your butternut squash, you will not spiralize this part of the squash and can use for another dish. Peel the long of your squash, and then slice in half vertically to make it easier to spiralize. Spread the noodles over a baking sheet and sprinkle with a tbsp of oil. Sprinkle with a little salt. Place in the oven and bake for 10-12 minutes.
While squash is baking, heat a large skillet to medium heat. Once hot, add the additional tbsp oil, then 3 cloves garlic. Saute for about 1 minute, then place the chicken and mushrooms in the skillet. Cook the mushrooms and chicken together for about 4-5 minutes, now add the bell pepper and bok choy. Continue to saute the vegetables and chicken.
Meanwhile, make your sauce. Whisk together coconut aminos, rice vinegar, sesame oil, fresh ginger, garlic, and crushed red pepper if using.
Once the vegetables are softened and the chicken is cooked through, toss in the butternut squash noodles to the skillet. Now add the sauce and coat the noodles, chicken, and veggies tossing around with a wooden spoon or tongs.
Serve hot and top with green onion, cashews or almonds (if using), and fresh cilantro.
*This should make around 4-5 cups of spiralized butternut noodles if you want to save time and store buy.