Keep in mind that the size of the romaine lettuce head/hearts varies, so use your best judgment on how much dressing you need to use.
The anchovies in the dressing and the parmesan cheese are quite salty, so don’t season with salt before tasting the salad. Do a taste test and adjust the seasonings.
Make sure that the lettuce leaves are totally dry for a crispy and fresh salad, use a salad spinner. When salad leaves are wet, you will end up with a soggy salad.
Use a large bowl to toss the salad before serving. If you use a small bowl, you will end up bruising the romaine salad leaves which can ruin your salad and make it soggy.
To make a chicken Caesar salad, add grilled chicken, baked chicken, seared in a pan chicken, or rotisserie chicken.