Season the chicken breasts with salt and pepper. In a skillet, heat olive oil over medium heat and cook chicken until golden and cooked through, about 4-5 minutes per side. Remove and set aside.
In the same skillet, add garlic and sauté until fragrant. Pour in lemon juice, add capers, and bring to a simmer. Let the sauce thicken slightly.
Return the chicken to the skillet, spoon the sauce over, and cook together for another 2 minutes to allow the flavors to meld. Serve hot, garnished with lemon slices and a sprinkle of fresh parsley.
Notes
Store the Lemon Chicken Piccata in an airtight container in the refrigerator for up to 3 days. Reheat gently to preserve the moisture of the chicken.