Chop the romaine lettuce and place in a large salad bowl.
Pour the Worcestershire sauce, olive oil, and lemon juice in a small jar. Add in the minced garlic, 1/2 teaspoon salt and 1/4 teaspoon cracked black pepper. Whisk well.
Pour the dressing over the lettuce and toss well to coat.
Sprinkle the Parmesan cheese over the top and lightly toss. Serve immediately!