Cut the spaghetti squash lengthwise. Scoop out the seeds. Sprinkle with salt and pepper. Drizzle with olive oil. Place cut side down on a baking sheet lined with parchment paper. Bake in a 350-degree oven for 45-50 minutes until tender. Remove from oven, allow to cool, and shred with a fork until it resembles spaghetti.
In a medium bowl, mix the soy sauce, brown sugar, garlic, green onions, rice vinegar, peanut butter, fish sauce, and lime juice. Set aside.
In a large saute pan or wok, heat 2 tablespoons of olive oil. Add the chicken and heat thoroughly. If you are using raw chicken, cook until thoroughly cooked. Remove from pan.
Add 2 eggs and scramble until just cooked through. Add to the chicken.
Add the sauce mix and heat for 2-3 minutes. Add the cooked chicken, eggs, and spaghetti squash. Heat thoroughly.
Serve with additional toppings if desired. I used green onions (green part only), cilantro, and lime wedges.