
Cheddar cheese is a semi-hard cheese with a relatively long shelf life. The refrigerator is a great place to store cheddar, and it can last for a few weeks to a couple of months if stored correctly. Cheddar has a lower moisture content than soft cheeses, which extends its shelf life. Properly storing cheddar cheese can help it last for several months, and even up to a year when stored in the fridge. Once opened, the shelf life of cheddar cheese will decline, and exposure to air and potential bacterial contamination will cause it to spoil faster.
| Characteristics | Values |
|---|---|
| Shelf life in the refrigerator | 3-4 weeks |
| Shelf life in the freezer | Edible for a long time |
| Vacuum-packed shelf life | Years |
| Unopened shelf life | 6 months |
| White specks or crystallized patches | Safe to eat |
| Red or black mold | Not safe to eat |
| Other mold | Cut off 1 inch around and below the mold |
| Ammonia buildup | Unpleasant smell |
| Best fridge temperature | Below 40°F (4°C) |
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What You'll Learn
- Hard cheeses like Cheddar can last for a few weeks to a few months in the fridge
- Cheddar is a semi-hard cheese with a longer shelf life than soft cheeses
- Cheddar can be frozen, but this may affect its taste
- Cheddar is safe to eat past its expiration date if properly stored and not mouldy
- Cheddar should be wrapped in parchment paper and stored in an airtight container

Hard cheeses like Cheddar can last for a few weeks to a few months in the fridge
Cheddar is a semi-hard cheese that originated as a way to make lunch for peasants working all day in the fields. Excess milk would be curded and drained of most of its moisture, then formed into rounds with cheesecloth wrapping. These rounds were then coated in wax and stored in a cellar for anything from a few months to several years. Modern Cheddar is much the same, but it is cut up for marketing and then resealed in plastic.
Hard cheeses like Cheddar have a lower moisture content, which helps extend their shelf life. Hard cheeses that haven't been opened can last for several months and even up to a year when stored in the fridge. Once opened, hard cheeses like Cheddar can last for a few weeks to a few months in the fridge. Cheddar cheese will dry out long before it molds, and even when it's a bit dry, it will be great melted. If stored in a cool place or even frozen, it will be edible for a long time.
The shelf life of Cheddar cheese depends on how it was packed and stored. If stored in a cheese cave or warehouse, and without killing the culture, it just gets better and better for a decade or more. However, after being packed for retail, it can deteriorate. The worst is if it is stored in a warm place. The oil, which is just butter aged in a cheesy sort of way, tends to ooze out of the cheese, which some find objectionable. However, it probably won't go bad very fast. Bad may mean drying out, or being crusted with white or blue cultures.
Hard cheeses don't really go bad—they just get unappetizing and dry up. If it looks and smells okay after you cut the mold off, it's fine. Hard cheeses are low in moisture, making it difficult for bacteria to flourish. Thus, once opened, a package of hard cheese can last a long time—about four weeks in the refrigerator. Unopened packages will last about six months, per the experts at the USDA. Storing hard cheese in the refrigerator requires removing the cheese from its plastic packaging and wrapping it loosely in a pliable yet breathable material, such as wax paper or cheese paper.
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Cheddar is a semi-hard cheese with a longer shelf life than soft cheeses
The shelf life of cheddar varies depending on the type of cheddar and how it is stored. Unopened, it can last anywhere from one to six months in the refrigerator, while an opened package will generally last two to four weeks. However, some sources suggest that cheddar can be safely consumed even after it has been opened and stored for several years, as long as it is properly sealed and stored in cool temperatures.
Cheddar has a longer shelf life than soft cheeses due to its lower moisture content. Soft cheeses are more perishable because they have higher moisture levels, which provide an ideal environment for bacteria to thrive. In contrast, hard cheeses like aged cheddar are low in moisture, making it difficult for bacteria to flourish, thus extending their shelf life.
Proper storage is crucial for maintaining the quality and extending the shelf life of cheddar cheese. It is recommended to wrap cheddar in wax paper, parchment paper, or cheese paper, and then place it in an airtight container or resealable plastic bag. This helps prevent moisture loss and protects against absorbing odors from other foods. Additionally, storing cheddar in the coldest part of the fridge, usually the middle or back shelves, can help extend its shelf life.
In summary, cheddar is a semi-hard cheese with a longer shelf life than soft cheeses due to its lower moisture content. Proper storage techniques, such as wrapping the cheese in breathable material and storing it in an airtight container, can further extend its shelf life.
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Cheddar can be frozen, but this may affect its taste
Cheddar cheese can be frozen, but it may affect its taste and texture. Freezing cheese is a good way to reduce waste and prolong its shelf life. However, it is important to note that frozen cheddar will not have the same texture and quality as fresh cheddar.
Cheddar is a semi-hard cheese with low moisture content, which makes it suitable for freezing. Hard and semi-hard cheeses with lower moisture content and higher fat content are generally better suited for freezing. When cheese is frozen, its water and fat content form ice crystals, which can damage the protein structure of the cheese. This can affect the texture of the cheese, making it more crumbly and mealy, and harder to slice. Freezing can also alter the flavor of the cheese, creating some undesirable flavors.
To minimize the impact of freezing on the taste and texture of cheddar cheese, it is recommended to follow certain preparation and storage methods. Firstly, trim the cheese into a uniform shape, such as a cube or rectangle, to ensure even freezing. Then, wrap the cheese tightly in parchment paper or cheese paper, followed by aluminum foil, to create a barrier that protects the cheese from air exposure during freezing. Alternatively, vacuum sealing is an effective method to reduce air contact and prolong the shelf life of the cheese.
It is also important to portion the cheese into quantities that will be used at one time, as freezing and thawing multiple times can further affect the texture and quality. Frozen cheddar cheese should be thawed in the refrigerator and is best used in cooked dishes, as it may not slice or grate as well after freezing. While freezing can extend the shelf life of cheddar cheese, it is important to note that cheese is best enjoyed fresh to maximize its flavor and texture.
In summary, while freezing cheddar cheese is possible and can be a convenient way to reduce waste, it may alter the taste and texture of the cheese. Proper preparation and storage methods can help minimize these effects, but it is still recommended to enjoy cheddar cheese fresh whenever possible to fully appreciate its flavor and texture.
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Cheddar is safe to eat past its expiration date if properly stored and not mouldy
Cheddar is a semi-hard cheese with less moisture content than soft cheeses, which extends its shelf life. When properly stored in a refrigerator, an unopened package of cheddar can last about six months, while an opened package will last about four weeks. However, this duration varies depending on the brand and storage conditions.
Proper storage is crucial to ensure the longevity of cheddar cheese. Cheddar should be removed from its plastic packaging and wrapped loosely in a breathable material, such as wax paper or cheese paper, before being placed in an airtight container. Vacuum-sealed cheddar can also last for months or even a year if properly stored below 40°F (4.4°C).
When determining if cheddar is safe to eat past its expiration date, use your senses of sight, smell, and touch. Examine the cheese for any signs of spoilage, such as mould, odd odours, slimy texture, or a sour flavour. If you encounter any red or black mould, discard the cheese and sanitise your refrigerator. However, if there is only blue, grey, or green mould, you can cut off the mouldy part plus an extra 1/4 inch and safely consume the rest of the cheese.
It is important to note that grated or shredded cheddar is riskier than whole cheddar due to its increased surface area. Pre-shredded cheddar should be used as soon as possible, while whole cheddar can be grated as needed, ensuring freshness.
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Cheddar should be wrapped in parchment paper and stored in an airtight container
Cheddar is a semi-hard cheese with a long shelf life. It is low in moisture, making it difficult for bacteria to flourish. This means that once opened, a package of hard cheese can last a long time—about four weeks in the refrigerator. Unopened packages will last about six months.
Cheddar should be removed from its plastic packaging and wrapped in parchment paper. This will allow the cheese to breathe and prevent additional moisture. The cheese can then be placed in an airtight container to be stored in the refrigerator. This will help keep fridge odours from seeping into the cheese.
It is important to note that the parchment paper should be changed each time the cheese isunwrapped. This is because, by changing the parchment, you are starting with a clean surface. If you reuse the old parchment, pathogens will have a head start and will grow quicker.
Additionally, it is recommended to label the cheese with the variety and date. This will help you keep track of how long the cheese has been stored and when it needs to be consumed.
Overall, by wrapping cheddar in parchment paper and storing it in an airtight container in the refrigerator, you can help extend its shelf life and maintain its freshness.
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Frequently asked questions
The refrigerator life of Mission Cheddar Cheese depends on whether it is a soft, semi-hard, or hard cheese. Soft cheeses last 1-2 weeks in the fridge, while semi-hard cheeses last 2-4 weeks. Hard cheeses like Cheddar can last 3-4 weeks in the refrigerator once opened. Unopened, they can last for several months and even up to a year when stored in the fridge.
Cheddar is a semi-hard cheese with a relatively long shelf life. However, it can go bad due to improper storage or quality control issues. To determine if your cheese has gone bad, look for signs of spoilage such as mold or an ammonia-like odour. If you see any red or black mold on the cheese, discard it. If you notice white, blue, or green mold on hard cheese, cut off at least 1 inch (2.5 cm) around and below the affected areas.
To extend the refrigerator life of your Mission Cheddar Cheese, follow these storage tips:
- Remove the cheese from its plastic packaging.
- Wrap it loosely in a breathable material, such as wax paper or cheese paper.
- Place the wrapped cheese in an airtight container.
- Store it in the coldest part of your fridge.

























