Storing food in the freezer
Here are tips for how to freeze food and how long to keep it.
What food can you freeze?
You can freeze almost any food. Some exceptions are eggs in shells and canned foods. (Once the food is out of the can, however, you may freeze it.)
Some foods don't freeze well. Examples are mayonnaise, cream sauce and lettuce. Raw meat and poultry maintain their quality longer than their cooked counterparts because moisture is lost during cooking.
How long is frozen food safe?
Food stored constantly at 0 ░F will always be safe. Only the quality suffers with lengthy freezer storage.
Freshness and quality at the time of freezing affect the condition of frozen foods. If frozen at peak quality, foods emerge tasting better than foods frozen near the end of their useful life. So freeze items you won't use quickly sooner rather than later. Refer to the freezer storage chart below, which lists optimum freezing times for best quality.
When freezing liquids such as stock or juice, be sure to leave some room at the top of the container, as liquid expands during freezing.
Does freezing destroy bacteria & parasites?
Freezing inactivates any microbes — bacteria, yeasts and molds — present in food. Once thawed, however, these microbes can again become active, multiplying under the right conditions to levels that can lead to foodborne illness. Since they will then grow at about the same rate as microorganisms on fresh food, you must handle thawed items as you would any perishable food.
Packaging food for freezer storage
Proper packaging helps maintain quality and prevent "freezer burn." It is safe to freeze meat or poultry directly in its supermarket wrapping but this type of wrap is permeable to air. Unless you will be using the food in a month or two, overwrap these packages for long-term storage using airtight freezer paper, freezer bags, or freezer containers.
It is not necessary to rinse meat and poultry before freezing. Freeze unopened vacuum packages as is. If you notice that a package has accidentally been torn or has opened while food is in the freezer, the food is still safe to use; merely overwrap or rewrap it.
Freezer burn does not make food unsafe, just dry in spots. Cut freezer-burned portions away either before or after cooking the food. Heavily freezer-burned foods may have to be discarded for quality reasons.
There are three safe ways to defrost food: in the refrigerator, in cold water, or in the microwave. It's best to plan ahead for slow, safe thawing in the refrigerator. Small items may defrost overnight; most foods require a day or two. (Large items such as turkeys may take longer, approximately one day for each 5 pounds of weight.)
For faster defrosting, place food in a leak proof plastic bag and immerse it in cold water. (If the bag leaks, bacteria from the air or surrounding environment could be introduced into the food. Tissues can also absorb water like a sponge, resulting in a watery product.) Check the water frequently to be sure it stays cold. Change the water every 30 minutes. After thawing, cook immediately.
When microwave-defrosting food, plan to cook it immediately after thawing because some areas of the food may become warm and begin to cook during microwaving.
Once food is thawed in the refrigerator, it is safe to refreeze it without cooking, although there may be a loss of quality due to the moisture lost through defrosting. After cooking raw foods which previously were frozen, it is safe to freeze the cooked foods. If previously cooked foods are thawed in the refrigerator, you may refreeze the unused portion.
If you purchase previously frozen meat, poultry or fish, you can refreeze it.
Cooking frozen foods
Raw or cooked meat, poultry or casseroles can be cooked or reheated from the frozen state. However, it will take approximately one and a half times the usual cooking time for food which has been thawed.
Freezer storage chart (0 ░F)
|Note: Freezer storage is for quality only. Frozen foods remain safe indefinitely.|
|Bacon and sausage||1 to 2|
|Casseroles||2 to 3|
|Egg whites or egg substitutes||12|
|Frozen dinners and entrees||3 to 4|
|Gravy, meat or poultry||2 to 3|
|Ham, hotdogs and Lunchmeats||1 to 2|
|Meat, uncooked roasts||4 to 12|
|Meat, uncooked steaks or chops||4 to 12|
|Meat, uncooked ground||3 to 4|
|Meat, cooked||2 to 3|
|Poultry, uncooked whole||12|
|Poultry, uncooked parts||9|
|Poultry, uncooked giblets||3 to 4|
|Soups and stews||2 to 3|