
Blue cheese is a category of cheeses characterised by a network of blue or green veins and a strong flavour. It is made using moulds from the Penicillium genus, which is also used to make the antibiotic penicillin. Blue cheese is divisive, with some people loving it and others hating it. It is often described as having a strong, pungent smell and a salty, sweet, and sharp taste. Blue cheese is widely available in grocery stores and specialty shops, and its taste and quality can vary depending on the type of milk used and the time of production. While it is high in salt and saturated fat, blue cheese also offers several health benefits, including high calcium content, anti-inflammatory properties, and potential cardiovascular benefits due to the presence of spermidine.
| Characteristics | Values |
|---|---|
| Taste | Varies based on origin, type of milk used, and ageing; Danish Blue has a mild flavour and creamy texture, Roquefort has a stronger taste |
| Quality | Depends on the type of milk used and the time of production; enthusiasts believe it tastes best during the summer after ageing for a few months |
| Smell | Most varieties have a strong scent, but it should never smell like ammonia; soft cheese has a pungent odour, while firm varieties may smell nutty or smoky |
| Nutrient Content | High calcium, vitamins, minerals, protein, and a compound called spermidine |
| Health Benefits | May reduce the risk of cardiovascular disease, promote bone health, dental health, and gut health |
| Safety | Generally safe for human consumption; non-toxic mould, safe for people with penicillin allergies, and individuals with mould allergies |
| Storage | Unopened blue cheese can be stored in the refrigerator for up to 3 months |
| Types | Danish Blue, Roquefort, Gorgonzola, Saint Agur, Picón Bejes-Tresviso, Saga, Queso de Valdeón |
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What You'll Learn

Blue cheese is rich in nutrients and vitamins
Blue cheese is a nutrient-dense food, offering a variety of health benefits. Firstly, it is rich in calcium, even when compared to other types of cheese. Calcium is essential for healthy bones and plays a role in muscle contraction and nerve impulse transmission. It is also vital for forming tooth enamel, which helps maintain good dental health.
Secondly, blue cheese contains a compound called spermidine, which has been linked to improved heart health and increased longevity. Spermidine has been found to have a positive effect on cardiac muscle cells and other parts of the cardiovascular system, potentially reducing the risk of cardiovascular disease.
Additionally, blue cheese is a good source of protein and contains vitamins and minerals that support immune system functioning. It is also a fermented food, which means it can contribute to a healthy gut biome and overall well-being.
However, it is important to consume blue cheese in moderation due to its high-fat, calorie, and sodium content.
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It has health benefits, including reduced risk of cardiovascular disease
Blue cheese has a variety of health benefits, including reduced risk of cardiovascular disease. Firstly, blue cheese is rich in calcium, which is essential for bone health and dental health. It helps to improve bone density and prevent osteoporosis, a condition where bones become weak and prone to fracture. Blue cheese also contains phosphorus, a deficiency of which can lead to bone-related issues like rickets.
Secondly, blue cheese has anti-inflammatory properties, aiding in the treatment of inflammatory conditions such as arthritis. It also helps to prevent blood clotting and arterial inflammation, which are risk factors for cardiovascular disease.
Thirdly, blue cheese is a good source of nutrients, including minerals, proteins, vitamins, bioactive peptides, and essential amino acids. It is especially rich in milk protein, making it a suitable alternative for those who are lactose intolerant and cannot consume milk directly. The protein content in blue cheese also aids in digestion.
In addition, blue cheese may have cognitive benefits. A 2018 study found that the peptides, fatty acids, and lactic acid bacteria in blue cheese may help improve cognitive function.
However, it is important to consume blue cheese in moderation due to its high-calorie content, high sodium levels, and potential for causing weight gain. Excessive sodium intake can make it difficult to control blood pressure, and blue cheese is already challenging for those with high blood pressure due to its high sodium content.
Despite these considerations, blue cheese can be a tasty and healthy addition to your diet, offering a range of potential health benefits, including a reduced risk of cardiovascular disease.
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It's safe to consume, despite containing mould
Blue cheese is safe to consume, despite containing mould. The mould in blue cheese is nontoxic and safe for human consumption. It is created using Penicillium roqueforti mould cultures, which are added to milk to begin the fermentation process. This process has been refined over time to become quite sophisticated.
The mould in blue cheese does not produce penicillin, and it is safe for people with penicillin allergies to consume it, provided the cheese has not spoiled. Individuals with mould allergies can also safely eat blue cheese, as the digestive process destroys any active mould spores. However, mould allergies are typically triggered by inhaling mould rather than ingesting it. If blue cheese is left unrefrigerated or not consumed within several weeks after refrigeration, the mould can produce toxic compounds called mycotoxins, which can have adverse health effects. Therefore, proper storage and timely consumption of blue cheese are essential to avoid potential health risks associated with mould spoilage.
Blue cheese has a distinct taste and odour that vary depending on its origin and ageing time. It is known for its strong scent, although it should never smell like ammonia. Enthusiasts believe that blue cheese tastes best during the summer after it has aged for a few months. The ageing process and the type of milk used contribute to the unique flavour and quality of each variety of blue cheese.
Blue cheese is a nutrient-dense food, offering a range of health benefits. It is particularly high in calcium and contains vitamins, minerals, and natural compounds that promote overall health. It is associated with improved heart health and reduced risk of cardiovascular disease, and potential anti-ageing properties due to the presence of spermidine. Additionally, blue cheese contributes to bone health, dental health, and gut health. However, it is important to consume blue cheese in moderation due to its high fat, calorie, and sodium content.
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Blue cheese tastes good, with a strong scent
Blue cheese is a beloved food item for many, but it is also infamous for its strong scent and distinctive appearance. Despite its pungent aroma, blue cheese is considered a delicacy and is enjoyed by many for its unique taste and texture.
The characteristic blue veins in the cheese are formed by piercing the solid cheese with stainless steel needles, creating pathways for air to flow and allowing the growth of mould cultures. This process is done to extend the longevity of the cheese, a common practice in the early days of food storage. The mould in blue cheese, Penicillium roqueforti, is nontoxic and safe for human consumption. In fact, it is said to have health benefits, including improved bone, dental, and heart health due to its high calcium and vitamin content.
The taste of blue cheese can vary depending on its origin and ageing process. Danish Blue, for instance, is known for its mild flavour and creamy texture, while Roquefort has a stronger, more pungent taste that may not be as universally appealing. Blue cheese enthusiasts believe that the cheese tastes best during the summer after it has been aged for a few months.
When it comes to incorporating blue cheese into meals, there are numerous options. It can be tossed into a salad with romaine lettuce and cherry tomatoes, crumbled as a pizza topping, added to a wrap with chicken, folded into an omelette, or even used in tacos with sirloin steak. The strong flavour of blue cheese can enhance the taste of many dishes, making it a versatile ingredient for those who enjoy its distinctive flavour.
While blue cheese has its admirers, it is essential to consume it in moderation due to its high fat, calorie, and sodium content. Additionally, it should be stored properly and consumed within a few weeks to avoid spoilage, as unrefrigerated or aged blue cheese can develop toxic compounds that may have negative health effects.
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It pairs well with many foods, including pizza and salads
Blue cheese is a versatile ingredient that can add a burst of flavour to a variety of dishes. Its distinctive taste and texture make it a popular choice for pizzas and salads, among other culinary creations.
When it comes to pizza, blue cheese can be a divisive topic. Some people adore the creamy, salty flavour it brings, while others find it unappealing. However, for those who embrace it, blue cheese can be a delightful topping or even a base for the sauce. It pairs well with a range of toppings, including the classic combination of red onion and tuna, or a more indulgent mix of caramelised onions, thick-cut bacon, and broccoli tossed in blue cheese dressing. For a lighter option, consider pairing blue cheese with roast beef and horseradish, or even duck prosciutto and serrano ham.
Salads are another culinary canvas where blue cheese shines. Its strong flavour can stand up to, and even enhance, other bold ingredients. A traditional Cobb Salad, for example, often includes blue cheese, and it is also a key component in the classic Wedge Salad. Blue cheese crumbles or dressings can be used to add a salty, creamy element to a variety of salad combinations. For instance, a spinach salad with raspberries, blue cheese, and walnuts creates a delightful interplay of sweet and savoury flavours. Another option is to pair blue cheese with apples or pears, creating a refreshing and flavourful salad.
Blue cheese also works well with heartier salad ingredients, such as steak and asparagus, or flat iron steak in a chopped salad. For a unique twist, try stuffing blue cheese into pitted dates for a flavour explosion. When adding blue cheese to a salad, it's important to ensure the cheese is in decent-sized chunks so that it doesn't fall to the bottom of the bowl. This way, you get a delicious mouthful of blue cheese with every bite.
Whether on a pizza or in a salad, blue cheese brings a unique flavour profile that can elevate a dish to new heights. Its versatility and bold character make it a popular choice for those seeking to add a punch of flavour to their meals.
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Frequently asked questions
Yes, blue cheese is rich in nutrients and provides a variety of health benefits. It is a great source of protein and calcium and can help promote bone health, dental health, and heart health. Blue cheese also contains a compound known as spermidine that may delay aging and improve heart health. However, it should be consumed in moderation due to its high fat, calorie, and sodium content.
The taste of blue cheese can vary significantly depending on where it is from and how long it has been aged. For example, Danish Blue has a mild flavor and creamy texture, while Roquefort has a stronger taste that may not appeal to everyone. Blue cheese enthusiasts believe that it tastes best during the summer after it has been aged for a few months.
Yes, blue cheese is safe to eat. Although it contains mold, the type of mold used in blue cheese, Penicillium roqueforti, is nontoxic and safe for human consumption. Individuals with penicillin allergies can also safely eat blue cheese, as the Penicillium cultures that create it do not produce penicillin. However, blue cheese can spoil if left unrefrigerated or uneaten for several weeks, and the mold can then produce toxic compounds.

























