Prepare the Chicken: Season the sliced chicken with salt and pepper. In a large skillet or wok, heat olive oil over medium-high heat.
Cook the Chicken: Add the chicken to the hot skillet, cooking until golden brown and cooked through, about 5-7 minutes. Remove the chicken from the skillet and set aside.
Stir-Fry the Veggies: In the same skillet, add sesame oil. Toss in minced garlic and grated ginger, sautéing for about 30 seconds until fragrant.
Add in the Vegetables: Add the sliced bell pepper and julienned carrot to the skillet. Stir-fry for 3-4 minutes until they slightly soften.
Incorporate Zucchini Noodles: Gently fold in the spiralized zucchini noodles, stirring quickly to combine with the other vegetables. Cook for an additional 2-3 minutes until the noodles are heated through but still crisp.
Combine Everything: Return the chicken to the skillet and pour in the soy sauce, tossing everything together until well mixed and heated thoroughly, about 2 more minutes.
Garnish and Serve: Remove from heat, plate the stir fry, and garnish with chopped green onions and a sprinkle of sesame seeds.
Notes
Feel free to add other vegetables or adjust the seasoning to your taste.