Cross contamination

Learn how you prevent cross contamination.

Overview

We explain what managers need to know to avoid cross contamination in food.

In this section

Related

Chef putting seasoning raw chicken in restaurant kitchen

 

Raw protein storage

Inspectors

  • Check that raw animal foods are not stored above ready to eat foods in coolers
  • Check that raw meats are stored in the order of their cooking temperature requirements

Effective managers

Train staff to store raw animal foods in a way that prevents contamination of:

  • Ready to eat foods
  • Other raw meats cooked at lower temperatures

Make sure:

  • Staff store raw animal proteins correctly
  • Correct staff on how to rearrange raw animal protein storage

Single use gloves

Person in restaurant kitchen wearing gloves

 

Inspectors

  • Observe if staff change contaminated gloves

Effective managers

Train staff to change gloves when:

  • Damaged
  • Changing tasks
  • Touching dirty surfaces
  • After touching raw meats
  • Otherwise contaminated

Make sure to:

  • Monitor staff glove use
  • Correct staff who do not follow proper glove use

Allergen contamination

Inspectors

  • Verify foods packaged in the restaurant are properly labeled with the major food allergens
  • Check that staff know the major allergens in specific recipes
  • Verify staff know how to control for cross contact

Effective managers

Train staff:

  • What the major food allergens are
  • Which dishes have major food allergens
  • When and how to clean multi-use utensils to make sure cross contact doesn’t take place

Coach and correct scenarios when cross contact occurs.

Contact us

Environmental Health

Minneapolis Health Department

Phone

612-673-3000

Address

Public Service Building
505 Fourth Ave. S., Room 520
Minneapolis, MN 55415