In a small bowl, mix together the mayonnaise, 1/4 cup Parmesan cheese, and sugar until well blended. Cover, and refrigerate overnight. Stir again just before using.
In a large serving bowl, combine the lettuce, 1/2 cup Parmesan cheese, carrot, cauliflower, and bacon bits. Toss with chilled dressing just before serving.
That Addicting Salad · Dinner Match Lab | Dinner Match Lab