Prepare everything first, washing and chopping vegetables, halving cherry tomatoes, slicing zucchini and onion, chopping sun-dried tomatoes, pitting olives, and mincing garlic.
Heat 2 tablespoons of olive oil in a large skillet over medium-high heat until shimmering.
Toss the chicken pieces with salt, pepper, and half the oregano.
Add the seasoned chicken to the skillet and sear for 2–3 minutes per side until golden brown.
Remove the chicken and tent with foil to keep warm.
Add the remaining tablespoon of olive oil to the skillet, then sauté sliced onion and minced garlic for 2–3 minutes.
Stir in zucchini, red bell peppers, and sun-dried tomatoes. Cook until tender-crisp, about 4–6 minutes.
Return the chicken to the skillet, add cherry tomatoes and Kalamata olives, remaining oregano, basil, thyme, and lemon juice. Toss and cook for another 2–3 minutes.
Remove from heat, sprinkle with feta and garnish with parsley.
Serve over grains, with bread, or as a salad on greens.
Notes
Notes
For a lighter version, skip the feta or substitute with firm tofu or chickpeas for a vegetarian option.