
Are you properly dating prepared foods before storing them?
MN food code date marking requires you to label ready-to-eat, potentially hazardous foods held for more than 24 hours. The strict 7-day food storage rule requires you to serve or discard these items within 7 days. Day one always counts as the day you prepped the food or opened the commercial container.
If you’re managing a busy kitchen in St. Paul, health inspectors will always check your walk-in cooler for date labels. Cold temperatures inside your cooler don’t completely stop bacterial growth; they just slow it down. Tracking your food’s shelf life protects your customers from foodborne illness and helps your restaurant avoid critical health code violations. Safe Food Training can help your kitchen stay compliant with these regulations.
How the 7-Day Food Storage Rule Actually Works
Let’s break this down simply. When you cook a massive batch of marinara sauce or slice up turkey for the sandwich station, the clock starts ticking immediately. You have up to 7 days to use the product if you keep it at or below 41°F. You must label all ready-to-eat TCS foods. TCS stands for Time/Temperature Control for Safety, which simply means foods that need refrigeration to keep bacteria from growing rapidly.
As a ServSafe Instructor, I constantly see kitchens trip up over the details. Here are the three main guidelines you need to follow:
- Count Day One: The day you prep the food counts as day one. If you make potato salad on Monday, you must throw it out by the end of the day on Sunday.
- Commercial Containers: Once you open a giant tub of sour cream, the seven-day countdown begins immediately. You can’t magically extend a product’s life just by opening it.
- Manufacturer Dates: If the manufacturer’s expiration date on the package is within 7 days, you must follow that date.
I always tell my students to invest in clear day-dot stickers or high-quality masking tape. A Sharpie and a roll of tape are your best friends for MN food code date marking compliance.
Common Questions About Date Marking in Minnesota
My students ask plenty of questions about label requirements during our certification classes. Let’s clear up the confusion around some tricky scenarios.
What happens if I freeze the food on day three?
Freezing pauses the seven-day clock. It doesn’t reset it. If you freeze soup on day three, you only have four days left to use it once it thaws. You must write both the freeze and thaw dates on the container so everyone knows exactly how much time remains.
How do I label a dish made with multiple prepped ingredients?

Do I really have to throw it out if it still smells fine?
Yes, you absolutely must toss it. You can’t smell or taste the specific bacteria that cause foodborne illness. That’s why the “when in doubt, throw it out” rule exists in every commercial kitchen.
Keep Your Kitchen Staff Compliant and Confident
As an Always Food Safe Instructor & Proctor, I’m here to help your team master these regulations before the inspector arrives. Call me at (952) 210-0195 or email info@safefoodtraining.com to set up a private training session for your staff. You can also register for our upcoming classes at safefoodtraining.com to keep your Minnesota kitchen running smoothly.


