This salad with homemade dressing is a good fit with meat, poultry, or fish.
In a large bowl, whisk together mayonnaise, lemon juice, Parmesan cheese, Worcestershire sauce, and salt and pepper. (If mixture is too thick, add 1 to 2 tablespoons water.)
Add lettuce; toss to coat with dressing. Top with shaved Parmesan, if desired.