Using a food thermometer ensures food is cooked to a safe temperature. You can’t rely on the color or texture of a food to determine if it’s safely cooked. For example, ground beef may turn brown before it reaches a temperature that kills germs. A hamburger cooked to 160°F is safe regardless of color. Use a food thermometer to make sure cold food is at or below 40°F and hot food is at or above 140°F.
One in six people get food poisoning—also known as a foodborne illness—every year in the United States. Young children, pregnant women, and older adults have a higher risk of foodborne illness.
Pregnant women are at high risk for listeriosis, a type of foodborne illness that causes miscarriage. Lower the risk by doing the following:
Cook meat, seafood, poultry and eggs thoroughly.
Do not eat cold deli meats or hot dogs. Heat sliced deli meats and hot dogs to 165°F or until steaming.
Avoid raw bean sprouts, unpasteurized milk, or cheese made from unpasteurized milk.
Adults ages 60 years and older are at higher risk for foodborne illness because the immune system weakens with age. Likewise, young children are at higher risk because their immune systems haven’t fully developed yet.
Keep everyone safe by following these food safety practices.
Clean: Wash your hands thoroughly. Clean and sanitize food preparation surfaces.
Separate: Keep raw meats apart from other foods that may be eaten without cooking, such as fruits and vegetables.
Cook: Cook foods to the correct temperature. Use this handout on food thermometers, bit.ly/2YXooHu, for more information.
Chill: Don’t leave food out of the fridge for more than two hours.
To keep leftover soup safe, cool it quickly before putting it in the refrigerator. Place the soup pot in an “ice bath”—a sink filled with ice. Or stir ice cubes into the broth.
Never put a pot of soup directly into the refrigerator. Instead, pour the cooled soup into shallow containers, no more than two inches deep. Shallow containers ensure that foods will chill to 41˚F or below in less than four hours. This will prevent bacterial growth. Store soup in the refrigerator for no more than 3–4 days before eating it or throwing it out. Be sure to reheat cold soup to 165˚F or higher.
To learn how to freeze your homemade soup to make it go farther, visit AnswerLine blog, blogs.extension.iastate.edu/answerline/2016/10/24/ successfully-freezing-homemade-soup/.
Whether you are back to school or work, packing a meal can have some amazing benefits! Packed meals may be lower in calories and provide more essential nutrients, such as fiber, protein, vitamins, and minerals. Packing meals also saves money. It is important to remember lunch-box food safety when packing your meal. Follow these tips to prevent being ill when eating on the go.
Keep cold food below 40°F and hot food above 140°F.
Use an insulated lunch box. Some food is safe without a cold source, like whole fruits and vegetables, canned meat and fish, and peanut butter.
For perishable foods, keep foods cold by including at least two cold sources. Use two frozen gel packs or combine a frozen gel pack with a frozen juice box, fruit cup, or frozen bottled water. Place cold sources on top and bottom of perishable food items, including lunch meats, eggs, cheese, yogurt, and milk.
Clean your lunch box or bag regularly to avoid bacteria growing on the sides.
Hot summer days bring outside meals with family or friends. Before you head to the next picnic, it’s important to know how to pack the cooler to keep food at a safe temperature.
The day before, clean your cooler(s). If it feels warm, allow it to cool down indoors. Consider filling water bottles or milk cartons to freeze overnight to use as ice blocks in your cooler. Ice blocks stay frozen longer than ice cubes or ice packs.
Load food straight from the fridge to your cooler. Perishable foods like raw meat, poultry, and fish should be stored in watertight containers or zipped plastic bags to prevent their juices from dripping onto other foods. The cooler should always be below 40ºF. A thermometer placed in the cooler will help monitor the temperature inside.
Avoid opening the lid, which lets cold air out and warm air in. Pack beverages in one cooler and perishable food in a separate cooler. When traveling, place the cooler in the car rather than the hot trunk. Once at your destination, keep your cooler in a shaded area rather than in the hot sun. Placing a blanket, rug or quilt over the cooler will also help keep it cool.
We see many video and print recipes on social media. How do you know if a recipe is safe to use? Fight Bac, a partnership of organizations devoted to food safety, has these tips to ensure your meals don’t include a side of foodborne illness.
Wash your hands. Up to 99% of people don’t correctly wash their hands when preparing food at home. You should wash your hands for 20 seconds. If you sing “Happy Birthday” twice, that is about 20 seconds.
Cook the food to the correct temperature to ensure it is safe to consume. Poultry should be cooked to 165°F; ground meat to 160°F; steaks, chops, roasts, and fish to 145°F. Cook all other foods to at least 140°F. Check our “How to Use a Food Thermometer” video and handout to learn more about taking the temperature of food, spendsmart.extension.iastate.edu/video/use-a-food-thermometer.
Don’t cross contaminate. Cross contamination occurs when foodborne bacteria and viruses spread from one food or surface to another.
Wash the cutting board, counter, utensils, and serving plate thoroughly with hot, soapy water immediately after they have touched raw meat, poultry, or fish.
Do not rinse raw poultry or meat. Rinsing meat can cause bacteria on the meat to spread through the air.
Do not use marinades previously used on raw foods for the cooked product.
While farmers markets are a great source of fresh produce, here are some tips for keeping those foods safe:
Choose produce that is free of bruising and spoiling. Do not purchase if the skin is broken, is slimy, or has soft spots.
Go home directly from the market and store produce according to the fruit and vegetable storage guide, spendsmart.extension.iastate.edu/video/store-fruits-vegetables. The quality of produce will decrease if left in a vehicle for too long.
Wash hands with soap and warm water for at least 20 seconds before preparing produce.
Wash produce just before use—not before storing. Washing prior to storing will cause the produce to spoil faster. Before use, rinse produce with clean running water. Rub briskly to clean surfaces and dry with a clean cloth or paper towel. Spend Smart. Eat Smart.offers more information about cleaning produce, spendsmart.extension.iastate.edu/video/clean-fruits-vegetables.
Wash reusable grocery totes frequently in the washing machine or by hand with hot, soapy water. Clean all areas where you place your totes, such as the kitchen counter, to reduce the spread of illness-causing microorganisms. Store totes in a clean, dry location, not the trunk of a vehicle.
Eat Right, www.eatright.org/homefoodsafety/four-steps/separate/reusable-grocery-tote-safety University of Minnesota, extension.umn.edu/farmers-markets/shopping-farmers-markets
Super Bowl Sunday is fast approaching. The big game is a big day for food. When food sits out at room temperature for long periods of time, the door is open to uninvited guests—bacteria that cause foodborne illness. Every year 48 million people become ill from foodborne illness! Don’t be the cause of a foodborne illness penalty flag! Follow these game day rules:
Keep hot food HOT and cold food COLD: Hot food needs to be held at 140°F or higher. Use slow cookers and warming trays. Cold food needs to be held at 40°F or lower. Nest dishes in bowls of ice. Otherwise, use small serving trays and replace them as needed.
Follow the two-hour rule: Perishable foods should not sit at room temperature for more than two hours. Between the pre- and post-game shows, you may easily have food sitting out 4–6 hours; temperature control is required.
Handle food safely: Always wash your hands before handling food, and clean all surfaces. Use different utensils for each food item and ask guests to use new plates when returning to the food table.
For more information on food safety and cooking temperatures, visit ISU’s food safety website or call the USDA Meat and Poultry Hotline at 1-888-674-6854.
There is nothing more fun than attending a summer fair or celebration with your family. There are so many things to see, do, and enjoy—especially the food. To make safe food choices and reduce the chances of you or a family member getting food poisoning, here are some food safety tips:
Before choosing a food vendor, look at their workstations and note if they are clean and tidy. Does the vendor wear/use disposable gloves when preparing food?
Are there handwashing sinks/stations for the vendor/employees?
Are gloves or tongs used to serve food to customers?
If the vendor provides single service utensils, are they individually wrapped? (Unwrapped eating utensils have the potential for contamination from dirt, air, flies, and even customers.)
Be sure your hot food is hot and cold food is cold. If not, tell the vendor.
Choose a clean place to sit and eat your meal.
Wash your hands before you eat.
Bring hand sanitizers or hand wipes in case it is difficult to wash your hands.
Following these tips will keep you on your way to a safe and happy summertime event!