Begin by prepping the noodles you choose to use for this recipe. (see notes section)
Heat 1 tablespoon of olive oil in a large pot over medium heat. Add the bell peppers, onions, shredded carrots and sauté until crisp but just beginning to soften.
While the vegetables are cooking, mix all the sauce ingredients together in a mixing bowl. Whisk until smooth. Set aside.
Once vegetables are cooked until just crisp push them to the side of the pan. Crack an egg into the center space and, using a spoon or spatula, whisk the egg gently to scramble it. Continue to cook, stirring frequently, until scrambled. Gently mix the scrambled egg into the vegetables.
Stir in sauce and shredded chicken. Continue to cook to heat the chicken through.
If using rice noodles:Add the rice noodles to the pot. Increase the heat to medium-high. Toss until the noodles are evenly coated and continue to cook, while stirring, until the noodles are soft but still have a bit of bite to them (al-dente). This should take about 1 to 2 minutes. Stir in chopped peanuts and cilantro if desired. Taste and add one additional tablespoon lime juice if desired for more tang (optional) and chili sauce to taste. If using spaghetti squash:Stir in chopped peanuts and cilantro into the chicken mixture if desired. Taste and add one additional tablespoon lime juice if desired for more tang (optional) and chili sauce to taste. Once the chicken is warmed up you can serve this over hot spaghetti squash.