01 - Heat 2 tablespoons olive oil in a large skillet or wok over medium-high heat.
02 - Add chicken strips and cook 5-6 minutes, stirring occasionally, until golden and cooked through. Remove chicken from pan and set aside.
03 - Add remaining 1 tablespoon olive oil to the pan. Add onion, bell pepper, and zucchini. Stir fry 4-5 minutes until vegetables are just tender.
04 - Add minced garlic and dried oregano. Stir for 30 seconds until fragrant.
05 - Return chicken to the pan and toss everything together for 1-2 minutes, ensuring chicken is heated through and flavors are combined. Taste and season with salt and pepper as needed.
06 - Serve immediately, garnished with fresh parsley and lemon wedges if desired.