1-First, marinate the chicken by placing it in a container or bag and pouring 1 cup of Italian dressing over it. Refrigerate for at least 30 minutes and up to 6 hours to let the flavors soak in. This step is crucial for that tasty finish.

2-Next, preheat an indoor grill pan or outdoor grill to medium-high heat, around 375 to 450°F. Make sure the grill is ready to prevent sticking and get those nice grill marks outdoor grills might need about 20 minutes.

3-Then, oil the grill grates, place the chicken on the grill, and cook for 4 to 6 minutes on each side until the internal temperature reaches 160°F. Use a meat thermometer to check for doneness and avoid overcooking.

4-Finally, remove the chicken from the grill and let it rest for a few minutes before slicing. This allows the juices to redistribute, making the meat tender and flavorful. The total preparation time is about 30 minutes, excluding marinating.