Grilled chicken salad is a hearty, satisfying salad made with juicy marinated grilled chicken, fresh veggies, shredded cheddar, and finished with ranch dressing.
Place chicken breasts in a shallow dish or zip-top bag and pour in 1 cup of Italian dressing. Seal and refrigerate for 2–4 hours to marinate.
Preheat a grill or grill pan over medium-high heat. Remove chicken from the marinade, letting the excess drip off. Grill for 5–7 minutes per side, or until cooked through and internal temperature reaches 165°F. Let rest for 5 minutes, then slice thinly.
In a large bowl or platter, add the chopped romaine lettuce.
Evenly layer the sliced cucumber, peas, red onion, cherry tomatoes, shredded cheddar cheese, and hard-boiled egg slices over the lettuce. Place the sliced grilled chicken on top of the salad.
Drizzle with ranch dressing just before serving or serve it on the side.