How long can apple pie last in the fridge?
In this brief guide, we are going to answer the question “how long can apple pie last in the fridge” with an in-depth analysis of the shelf life of the apple pie, how to properly store it and what are the symptoms of eating spoiled apple pie.
How long can apple pie last in the fridge?
The shelf life of apple pie varies depending upon the degree of freshness of ingredients used in its formulation and the storage conditions in which it is kept.
Baked apple pie lasts for about 4-5 days when stored in the fridge at or below 40 degrees Fahrenheit in an air-tight container or plastic zipper bag (1,2,3).
On the other hand, unbaked apple pie lasts for about 2 days when stored properly in the fridge at or below 40 degrees Fahrenheit in an air-tight container or plastic zipper bag (1,2,3).
You should store your apple pie on one of the shelves of the refrigerator rather than the door as there is a lot of temperature fluctuation at the door of the fridge that can mess up the quality of the apple pie (3).
How long can apple pie last in the freezer?
Baked apple pie lasts for about 6-8 months when stored properly in the freezer wrapped in cling film or aluminum foil in a plastic freezer bag (2,4).
You can also store unbaked apple pie in the freezer to prolong its shelf life. Unbaked apple pie lasts for about 4 months when stored properly in the freezer (2,4).
All you have to do to prolong the shelf life is to wrap the apple pie in aluminum foil or cling film and afterward store it in the plastic freezer bag. Label the bag and store it in the freezer (5).
Thus keeping the apple pie in the freezer will increase its shelf life considerably owing to the cool temperature of the freezer that halts the bacterial growth on the apple pie (4,5).
What affects the shelf life of apple pie?
Several factors can affect the shelf life of apple pie. We separated some key considerations about it for you down below:
Ingredients of the apple pie
The quality and freshness of the ingredients used in the apple pie can impact its shelf life. Using fresh apples, high-quality spices, and other ingredients can contribute to a longer shelf life. Fresh apples have a better texture, taste, and nutrient content compared to older or overripe ones, they are less likely to spoil quickly, which can extend the overall shelf life of the product (6).
Excessive moisture in the apple pie can lead to a soggy crust and potentially promote microbial growth, shortening the pie’s shelf life. It’s essential to bake the pie thoroughly and ensure that the filling isn’t overly wet (7).
To extend the shelf life of apple pie proper storage is crucial, so it is best to store the pie in a cool, dry place, away from direct sunlight and heat sources. Ideally, it should be covered or placed in an airtight container to prevent drying out or absorbing odors from the surroundings (4).
The use of preservatives can help prolong the shelf life of apple pie. Some common preservatives used in commercial pies include potassium sorbate, sodium benzoate, and citric acid. However, homemade pies typically do not contain these additives unless a specific recipe calls for them (8).
Over time, bacteria and molds can develop on the pie, leading to spoilage. The risk of microbial growth increases as the pie ages, especially if it is not stored properly or has been exposed to unhygienic conditions. Yeasts predominate on apple fruit, molds such as Penicillium and Aspergillus species may become a storage problem, and bacteria cause spoilage, off flavors, and loss of quality (9).
Cooking/ hygiene practices of preparing the dish
According to studies, the domestic environment is an important source of food-borne infections and improved hygiene behavior may reduce contamination and ensure shelf life. Practicing good hand hygiene, regular cleaning and sanitizing of food preparation surfaces, utensils, and equipment can prevent the accumulation and transfer of microorganisms (10).
How to properly store apple pie?
To properly store apple pie, in the case of homemade one, always let it cool before storing it in an air-tight container or plastic zipper bag. If you store hot applesauce in the plastic zipper bag or container moisture will build up inside it that provides a suitable environment for bacteria to grow (4,5).
It is recommended to store your apple pie at 40 °F or below. Bacterial growth takes place at a faster pace between the temperature of 40 and 140 °F, therefore it is always advised to store your steak at a lower temperature to preserve their freshness for a long time (2,4,5).
How to reheat apple pie?
When reheating your frozen apple pie, employ a culinary food thermometer to guarantee they attain a temperature of 165 °F. The humid heat generated during the reheating process will assist in eradicating harmful bacteria and will guarantee consistent cooking (11,14).
The recommended method for thawing an apple pie is in the refrigerator. Place the frozen pie in its packaging or airtight container on a baking sheet or plate and transfer it to the refrigerator. Allow it to thaw gradually in the refrigerator for approximately 24-48 hours.
Reheat in the oven
Begin by preheating the oven to 400 °F. Before placing the frozen apple pie on the middle level of the oven, cover it with aluminum foil.
After reheating, the fillings should start to sizzle. Determine whether the temperature inside the house is greater than or equal to 165 ° F using a kitchen thermometer. This could take up to an hour depending on the size and number of layers.
Reheat in the microwave
Cook the apple pie in a microwave-safe dish for a few minutes. To keep your meal from becoming sloppy, wrap it in microwave-safe plastic wrap.
Use the defrost option in the oven to thaw the frozen lasagna. Depending on the size of the item, 5 to 10 minutes may be required.
When the apple pie has thawed, preheat the oven to its maximum setting. Cook for 2 to 3 minutes for medium-sized portions.
How to tell if apple pie has gone bad?
There are a couple of indications that point out that your apple pie has gone bad. You should consider the appearance and taste of the apple pie to give a final verdict about whether or not it has gone bad.
Visible mold growth on the surface of the pie, such as fuzzy spots or patches, indicates spoilage. Mold can range in color from white to green, blue, or black.
Aspergillus spp. and Penicillium spp. are molds that can also produce mycotoxins in an apple pie that have gone bad and if you consume or even inhale these mycotoxins, they can disturb your gut flora and can weaken your immune system. If you spot a mold or some organic growth on your apple pie, then the best thing you can do in this scenario is to get rid of the whole apple (9,12,13).
If you notice some off-flavors such as sour, bitter or acidic while taking a small bite of the apple pie then it is an indication that the apple pie is long past its prime time. If the taste of the apple pie is significantly different from what is expected it means the pie has spoiled (5,12,13).
If the apple pie emits an unpleasant, sour, acidic or moldy odor, it could be a sign of spoilage. Mold or bacterial growth can cause the pie to develop an off odor, if it is noticeably unpleasant or different from the typical aroma of a fresh apple pie, it’s best to exercise caution and discard the pie to avoid any potential health risks (9,12,13).
What are the symptoms of eating spoiled apple pie?
Consuming spoiled apple pie can lead to illness if it harbors harmful microorganisms, and the impact can vary among individuals. The symptoms of foodborne illness can range from mild to severe, depending on the type of microorganisms present on the apple pie you consumed (9).
Frequent symptoms of food issues due to a food poisoning listed by The Food Drug Administration are (14):
- Stomach discomfort
Since spoiled food has the presence of pathogenic microorganisms that can cause you foodborne illness such as B. cereus, Aspergillus and Penicillium species; and bacteria Salmonella and Listeria. Be careful, since bacterial contamination very often does not look bad even though severely infected and it may appear quite normal, it is more dangerous to note (9,17).
So, always use your best judgment and discard any spoiled food that shows signs of contamination, such as an off odor, strange texture, or mold growth (9,14).
In this brief guide, we answered the question “how long can apple pie last in the fridge” with an in-depth analysis of the shelf life of the apple pie, how to store it and what are the symptoms of eating spoiled apple pie.
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