Begin by gathering your fresh ingredients for the Mediterranean Chicken Stir Fry. Chop the chicken breasts into bite-sized pieces, slice the zucchini and red bell peppers, and dice the red onion. Mince the garlic and halve the cherry tomatoes.

In a large skillet, heat 2 tablespoons of olive oil over medium-high heat. Add the seasoned chicken pieces and sauté for 5-7 minutes until golden brown and cooked through. Transfer the chicken to a plate, leaving drippings in the skillet.

In the same skillet, add a drizzle of olive oil if needed, toss in the diced red onion and minced garlic, and sauté for about 1 minute. Then, add the zucchini and red bell peppers, cooking for another 4-5 minutes until softened.

Return the cooked chicken to the skillet with the sautéed vegetables. Gently toss to combine, allowing them to cook together for 2 minutes.

Drizzle lemon juice over the mixture, stir in the halved cherry tomatoes, and sprinkle feta cheese on top. Cook for an additional minute until heated through.