Which food products have a total shelf life of 7 days?

The correct choice highlights food products that generally have a total shelf life of 7 days once opened or prepared. Marinara sauce, salad dressings, shredded cheese, and orange juice are all items that can typically be stored in the refrigerator for about a week after being opened, allowing for safe consumption within that timeframe.

Marinara sauce and salad dressings often contain preservatives that help extend their shelf life after opening, while shredded cheese also maintains its quality and safety for several days when properly stored. Orange juice, particularly if it is fresh and not from concentrate, aligns with this shelf life after opening as well.

Understanding the shelf life of food products is vital in a Back-of-House context, as it ensures food safety, minimizes waste, and helps maintain the quality of dishes served. Monitor these products closely, as exceeding the suggested storage time can lead to spoilage and potential foodborne illnesses.