Instructions

Step 1
In a large pot of salted boiling water, cook penne according to package directions until al dente. Drain and transfer to large bowl. 
Step 2
Meanwhile, in a large skillet over medium heat, heat oil. Season chicken with Italian seasoning, garlic powder, and salt. Cook until golden and cooked through, 8 minutes per side. Let rest 10 minutes, then cut into 1" pieces. 
Step 3
Add romaine, tomatoes, Parmesan, croutons, and chicken to pasta bowl. 
Step 4
In a medium bowl, whisk together Caesar dressing, lemon juice, and parsley and season with salt and pepper. Pour over penne mixture and toss to combine.