University of Nebraska Cooperative Extension in Lancaster County
FOOD
REFLECTIONS

An online newsletter about food, nutrition & food safety for consumers

Get E-mail Get E-mail Delivery
of Food Reflections
June 2004
printer-friendly version

Printer-Friendly Version

Tips, Tools & Travel-Safe Foods for Summer Food Safety

University of Nebraska - Lincoln logo Alice Henneman, MS, RD, Extension Educator & Dietitian
University of Nebraska Cooperative Extension in Lancaster County
Lincoln-Lancaster County Health Department logo Joyce Jensen, Registered Environmental Health Specialist
Lincoln-Lancaster County Health Department

The number of foodborne illnesses increases during the summer. Here's why:

  • Bacteria love the hot, humid days of summer, and grow faster then than at any other time of the year. When the temperature is above 90 F, the time perishable food can be left outside the refrigerator or freezer drops from two hours to one hour.

  • At the same time temperatures rise, we're more likely to leave food unrefrigerated for longer time periods. Food sits out at picnics, barbecues and during travel.

  • Washing facilities and thermostat-controlled cooking appliances often are not available at picnic sites.

  • People may leave their food thermometer in their kitchen when cooking outdoors.

Beat bacteria this summer with these seven tips, tools and travel-safe foods.

1. Chill Out!

picnic coolerAvoid providing a playground for bacteria while enroute to your outing.

Keep perishable foods cool by transporting them to a picnic site in an insulated cooler kept cold with ice or frozen gel packs. Perishable foods include meat; poultry; seafood; eggs; dairy products; pasta; rice; cooked vegetables; and fresh, peeled and/or cut fruits and vegetables.

Pack the cooler immediately before leaving home with foods that have been kept chilled in the refrigerator.

Avoid frequently opening the cooler container containing perishable food. Pack beverages in one cooler and perishables in another.

Keep the cooler in an air-conditioned vehicle for transporting and then keep in the shade or shelter at the picnic site. To avoid frequently opening the cooler, open it once to remove only the amount of food that will be eaten immediately. Keep raw meat, poultry and seafood wrapped separately from cooked foods, or foods meant to be eaten raw, such as fruits and vegetables.

Throw away any perishable leftovers that have been kept out over two hours (one hour if the temperature is above 90 F).

2. Ice Cream "Egg"-xactly As You Like It!

Don't let a favorite homemade ice cream made with raw eggs cramp your style with a possible foodborne illness.

Substitute an egg-based ice cream recipe made from a cooked, stirred custard, such as the recipe and variations that follow from the American Egg Board (AEB).

Frozen Custard Ice Cream

Makes 1 1/2 to 2 quarts

6 eggs
2 cups milk
3/4 cup sugar
1/4 teaspoon salt
2 cups whipping cream
1 tablespoon vanilla
Crushed ice
Rock salt

In medium saucepan, beat together eggs, milk, sugar and salt. Cook over low heat, stirring constantly, until mixture is thick enough to coat a metal spoon with a thin film and reaches at least 160 F. Cool quickly by setting pan in ice or cold water and stirring for a few minutes. Cover and refrigerate until thoroughly chilled, at least one hour. When ready to freeze, pour chilled custard, whipping cream and vanilla into 1-gallon ice cream freezer can. Freeze according to manufacturer's directions using six parts ice to one part rock salt. Transfer to freezer containers and freeze until firm.

VARIATIONS:

BANANA NUT: Reduce vanilla to 1 1/2 teaspoons. Cook and cool as above. Stir three large ripe bananas, mashed, and 1/2 cup chopped toasted pecans into custard mixture. Freeze as above.

CHERRY: Reduce vanilla to 1 teaspoon. Add 2 tablespoons almond extract. Cook and cool as above. Partially freeze. Add 2 pounds pitted pureed dark sweet fresh cherries OR one can (16 to 17 oz.) pitted dark sweet cherries, drained and chopped. Complete freezing.

CHOCOLATE: Add three squares (1 oz. each) unsweetened chocolate to egg mixture. Cook, cool and freeze as above.

PLUM: Reduce vanilla to 1 teaspoon. Cook and cool as above. Partially freeze. Add 1 1/2 pounds pitted, pureed, ripe, fresh plums. Complete freezing.

STRAWBERRY: Omit vanilla. Cook and cool as above. Partially freeze. Add 2 cups sweetened, crushed fresh strawberries. Complete freezing.

Recipe courtesy of American Egg Board <www.aeb.org>

3. No Poking Allowed

Poking and stabbing meat with a fork or knife when placing or turning meat on the grill can cause a loss of juices that keep meat moist and tender. Piercing meat also can affect food safety.

Bacteria normally are found only on the external surface of larger cuts of meat like beef steaks. Steaks are safe if cooked to 145 F (versus 160 F for ground-up meat like hamburgers) since the outside will reach a temperature high enough to kill these surface bacteria. However, if a steak is poked with a fork or knife, these bacteria can be pushed into the steak and then the steak must be cooked to 160 F, the same as hamburger.

Use long-handled tongs to handle meat on the grill. Use a SEPARATE set of tongs for removing COOKED meat, poultry and seafood from the grill.

4. Safe at the Plate

Avoid cross-contamination. Place cooked meat, poultry and seafood on a clean plate, rather than the plate on which it was carried to the grill.

5. What's Hot, What's Not!

Rather than worry about keeping hot foods hot and cold foods cold, limit the number of perishable foods on your menu, especially if you'll be at a picnic site for several hours. For example, serve:

  • potato chips instead of potato salad;

  • washed whole fruit (apples, oranges, bananas, plums, peaches, etc.) instead of a cut-up fruit salad;

  • cookies or brownies instead of a perishable cream-filled pie.

6. Get a Handle on Handwashing

handUnwashed hands are a prime cause of foodborne illness. Whenever possible, wash your hands with warm, soapy water for 20 seconds before handling food. When eating away from home, pack disposable towelettes if no handwashing facilities are available.

7. Shower Power

Though only the inside of melons (watermelon, cantaloupe, honeydew melons, etc.) is eaten, their outer rind still must be washed. Bacteria present in the soil can contaminate the skin of the melon. When the melon is cut, these bacteria are transferred to the part we eat and can grow to levels that cause foodborne illness.

Give your melon a shower! Wash the surface of melons thoroughly under clean, running water before eating them.

Cut melons on a clean cutting surface, using a clean knife. If facilities for cleaning melons aren't available at the picnic site, wash and slice melons before leaving home. Transport them to the site in an insulated cooler kept cold with ice or freezer gel packs. Remove from the cooler just before serving them.

(Image courtesy of Watermelon.org)

For More Information about Summer Food Safety ...

For more information about handling foods safely in the summer, check these links:


smiley face Was this article helpful to you? YES NO

Enter any comments below:

Name (optional)

E-mail address (optional)


Online Educational Resources (Many FREE!) from Our Office

Subscribe for monthly e-mail delivery of Food Reflections newsletter

ABOUT FOOD REFLECTIONS

Food Reflections is a FREE monthly e-mail newsletter from the University of Nebraska Cooperative Extension and also is archived at lancaster.unl.edu/food/archives.htm. It provides a "how-to" message on food, nutrition, or food safety for health professionals, educators, and consumers.

  • Author: Alice Henneman, MS, RD, Extension Educator.

  • Permission to Copy: You may reproduce for educational but not sales purposes. Please credit: Food Reflections Newsletter, University of Nebraska Cooperative Extension in Lancaster County (lancaster.unl.edu/food/foodtalk.htm)

  • E-Mail Subscription to Food Reflection: Sign up at lancaster.unl.edu/food/foodtalk.htm

  • Endorsement Policy: Use of commercial and trade names does not imply approval or constitute endorsement by the University of Nebraska Cooperative Extension in Lancaster County. Nor is criticism implied of products not mentioned.

  • Contacting Us: Send your comments and suggestions to: ahenneman1@unl.edu

  • For More Information: For personalized answers to food, nutrition and food safety questions, contact your local Cooperative Extension office. Find your Extension office at: lancaster.unl.edu/office/locate.htm


Address: 444 Cherrycreek Road, Lincoln, NE 68528-1507, Phone: 402-441-7180

| Search This Site |
Food Home Page | Cook It Quick | Food Reflections Newsletter
Pyramid Power Game | Food Safety Game | Programs | Publications | Links
Site Map | Lancaster County Home Page | Confidentiality Statemen
t

University of Nebraska Cooperative Extension educational programs abide with the nondiscrimination policies of the University of Nebraska and the United States Department of Agriculture.
***