Final answer:
The incorrect statement is to clean the mixing bowl after several uses, as it should be cleaned after each use for health and safety reasons. Henrietta would need 3.5 cups of Romano cheese to prepare 8 salads with 7 tablespoons of cheese each.
Step-by-step explanation:
When making a side Caesar salad, the incorrect statement among the ones listed would likely be D) Clean mixing bowl after several uses and keep bowl refrigerated when not in use. It is important in food preparation, especially in a professional setting, to clean utensils and mixing bowls after every use to prevent cross-contamination and foodborne illnesses. Moreover, refrigerating a mixing bowl when not in use is not necessary unless it contains a perishable ingredient that requires refrigeration.
Concerning the question of how much Romano cheese Henrietta would require, she would need a total of 56 tablespoons of Romano cheese (7 tablespoons for each of the 8 salads). Since there are 16 tablespoons in a cup, Henrietta would require 3.5 cups of Romano cheese to prepare 8 salads, each with 7 tablespoons of cheese.