Cook the penne pasta according to package instructions until al dente. Drain and set aside to cool.

Season the chicken breasts with salt and pepper. Grill over medium heat for about 6-7 minutes on each side or until fully cooked. Let rest before slicing.

In a large mixing bowl, combine the chopped romaine, halved cherry tomatoes, cooked pasta, sliced grilled chicken, and croutons.

In a separate bowl, whisk together the Caesar dressing and lemon juice. Pour over the salad and toss to combine.

Sprinkle with shredded parmesan cheese before serving.