Season the chicken generously with salt, pepper, and half the oregano. Think of it as a tiny spa day for the meat.
Heat olive oil in a large skillet over medium heat. Sear chicken 4–5 minutes per side until golden and cooked through. It should look tempting, not pan-seared chaos.
Remove chicken and set aside. In the same skillet, add garlic and a pinch more oregano. Sauté 30 seconds until fragrant—don’t burn it, we’re friends with aroma, not acrid smoke signals.
Stir in tomatoes, olives, lemon zest, and juice. Simmer 3–5 minutes until tomatoes start to soften and sauce brightens. It’ll bubble like a happy memory.
Return chicken to the skillet. Spoon some sauce over the top and simmer 2–3 minutes to meld flavors. Don’t rush—flavor marriage is a slow dance.
Scatter feta and parsley over everything. A final squeeze of lemon if you crave extra zing. Serve hot with your favorite side and pretend you planned it all along.