The Art Of Making Gouda: A Cheese Lover's Guide

what is gouda cheese made from

Gouda is a Dutch cheese, named after the town of Gouda in South Holland, where it was historically traded. It is made from cow's milk, which is coagulated and then pressed into moulds. The curds are washed, removing some of the lactose, which gives Gouda its characteristic sweetness. The cheese is then dried, coated in wax or plastic, and aged. The length of time Gouda is aged affects its flavour and texture, with young Gouda having a fruity and buttery flavour and a creamy texture, while older varieties are more pungent and crumbly.

Characteristics Values
Place of origin Netherlands
Named after The town of Gouda in South Holland
Type of milk Cow's milk, pasteurized or raw
Texture Dense, solid, springy, and consistent
Flavor Aromatic, caramel-like, nutty, sweet, creamy, fruity, buttery, pungent, acidic
Shape Flattened wheel
Rind Orange, white, yellow, or red
Aging period 4 weeks to over 12 months
Storage Can be kept for up to 10 days if young and 15 days to 3 weeks if old

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Cow's milk

Gouda cheese is traditionally made from cow's milk. It is one of the most popular and produced cheeses worldwide. The name is used today as a general term for numerous similar cheeses produced in the traditional Dutch manner. The cheese is named after the city of Gouda, South Holland, as it was traded there. In the Middle Ages, Dutch cities could obtain certain feudal rights, which gave them primacy or a total monopoly on certain goods. Gouda acquired market rights on cheese, the sole right to have a market in which the county's farmers could sell their cheese.

Gouda is a semi-hard cheese recognised for its diverse flavour profile and dense, springy texture. Its flavour is characterised by its aroma and caramel-like sweetness, with hints of nuts and cream. The flavour profile of Gouda depends on the age of the cheese, the type of milk used, and the natural pastures on which the cattle graze. Young Gouda has a fruity and buttery flavour, while old Gouda has a more pungent and pronounced flavour, developing a caramel sweetness and a slight crunch from cheese crystals.

The process of making Gouda involves pouring fresh milk into a large vat. The milk is either raw or pasteurised, and natural bacteria and rennet are added to coagulate the milk and form the curd. When firm, the curd is separated and placed in a mould. The cheese obtains its characteristic density from being compressed by weights and is then ready for brining. The salt from the brine slows down unwanted bacterial activity and promotes the iconic Gouda flavour. A natural cheese coating is applied to help prevent contamination, and the cheese is set to age. A lukewarm temperature encourages the flavours to develop while allowing the cheese to release moisture, resulting in a dense and consistent texture.

Gouda can be aged for varying lengths of time, from four weeks to over 12 months, resulting in different flavour and texture outcomes. The amount of moisture present in the cheese during the ageing process determines its texture. Cheeses with higher moisture levels tend to be softer and more creamy, while those with lower moisture levels tend to be stiffer and may develop a crystalline structure as they age.

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Natural bacteria and rennet

Gouda cheese is made from cow's milk, which is typically pasteurized. However, some traditional Dutch farmers still produce Gouda using unpasteurized milk. The milk is heated, and natural bacteria and rennet are added to coagulate the milk and form curds. This process involves converting lactose into lactic acid, which gives Gouda its characteristic sweetness. The amount of lactose available for conversion into lactic acid can be reduced by washing the curds before they are placed in molds.

Natural bacteria play a crucial role in the cheese-making process by initiating the coagulation of milk and the formation of curds. These bacteria contribute to the development of Gouda's unique flavour and texture. The specific types and amounts of bacteria used can vary, depending on the cheesemaker's recipe and the desired characteristics of the final product.

Rennet is another essential component in the production of Gouda. It is a natural complex of enzymes that also aids in coagulating the milk and setting the curds. The type and quality of rennet can impact the firmness and texture of the final cheese. Traditionally, rennet was derived from the stomachs of calves, lambs, or kids, but today, microbial rennet and vegetarian alternatives are also commonly used.

The addition of natural bacteria and rennet transforms the milk into curds, which are then separated and placed into molds. The curds are pressed and salted, further developing the characteristic flavour and texture of Gouda. The cheese is then dried, coated, and aged, undergoing a microbial transformation that contributes to its final flavour and texture.

The natural bacteria and rennet used in the production of Gouda are key factors in determining the cheese's overall characteristics. The specific combinations and processes involved can vary among cheesemakers, resulting in the diverse range of flavours and textures found in Gouda cheese.

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Coagulation and moulding

Gouda cheese is made from cow's milk, with the fat content varying depending on the type of gouda being created. For example, a younger, milder gouda may use whole milk with a fat content of around 3.5%, while an older, more robust gouda may use a lower-fat milk. The milk is heated to 86°F, and then a mesophilic cheese culture is added, which thrives in temperatures between 70°F and 100°F (20°C and 38°C).

The next step is coagulation, which is the process of transforming liquid milk into solid curd. Coagulation can occur through enzyme action, acid addition, or acid/heat addition. For gouda, rennet, an enzyme extracted from the stomach lining of young animals, is added to help the coagulation process. Different types of rennet include vegetarian, animal-derived, and microbial options, with traditional gouda-makers often opting for animal-derived rennet for its stronger coagulating properties. The enzymes in the rennet act like razors, shaving off the κ-casein hairs, allowing the casein micelles to attach and form the structure of the cheese.

Once coagulation is complete, the curd is cut into small pieces, allowing more whey to escape and lowering the moisture content of the final cheese. The curds are then compressed to squeeze out more whey and help them bind together. The curds are then carefully transferred to a cheesecloth or butter muslin and placed into a mould that will give the gouda its signature wheel shape. The pressure applied during this stage will determine the final texture and density of the cheese, with cheesemakers aiming for a balance between the cheese being too soft or too hard.

The moulded cheese is then brined, which helps to preserve the cheese and adds to its flavour. The salt in the brine is absorbed into the cheese, slowing down bacterial growth, contributing to the flavour, helping to form a natural rind, and inhibiting contamination by foreign bacteria. The cheese is left in the brine until it reaches the required pH, indicated by the cheese becoming more yellow. It is then removed from the brine and allowed to dry overnight before being coated with a food-grade substance known as a "cheese coat". This coating protects the cheese from contamination while allowing moisture to evaporate, and it also enhances the appearance of the cheese.

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Brining

Gouda is a semi-hard cheese made from cow's milk. It originates from the Netherlands, where it is one of the most popular cheeses. The name 'Gouda' comes from the town of the same name, where the cheese was historically traded.

The brining process serves multiple purposes. Firstly, it slows down unwanted bacterial activity, helping to preserve the cheese and prevent spoilage. Secondly, it contributes to the development of Gouda's distinctive flavour. The salt in the brine enhances the cheese's sweetness and promotes the formation of its iconic, nutty aroma.

After brining, the cheese is removed from the solution and allowed to dry. At this stage, it can be coated in wax or a natural rind to protect it from contamination and moisture loss during ageing.

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Aging

During aging, Gouda cheese undergoes a series of physical and chemical changes. Initially, the cheese is dried for a few days, and then it is coated with wax or a plastic-like coating to prevent excessive drying. This coating helps preserve moisture in the cheese, contributing to its creamy texture even as it ages. The aging environment, whether anaerobic (vacuum-sealed or wax-dipped) or exposed to air, also influences the type of microbial transformation the cheese undergoes.

The aging duration determines the development of Gouda's distinctive flavour profile. Young Gouda tends to have a smooth, creamy texture and a pale ivory to light yellow colour, with a fruity and buttery flavour. As it ages, its appearance transitions to a richer golden hue, and its texture becomes more crumbly and firm. The longer aging period allows the formation of small crystals within the cheese, contributing to a slight crunchiness and a harder, crystalline appearance.

The salt crystals that develop during aging also impart a unique crumbling texture to the cheese. Additionally, the aging process enhances the sweetness of Gouda, with older cheeses taking on a nutty or even butterscotch-like flavour. The gradual transformation of Gouda's texture and flavour during aging showcases the intricate dance between time and taste, resulting in a versatile cheese that can cater to diverse palates.

The versatility of Gouda cheese is further exemplified by the different aging techniques employed. For instance, "Christmas Gouda" undergoes an extended affinage (aging process) of up to 36 months, resulting in a unique flavour profile that sets it apart from industrially produced Gouda, which typically has a shorter aging period of around three months.

Frequently asked questions

Gouda cheese is traditionally made from cow's milk. The milk is poured into a large vat and natural bacteria and rennet are added to coagulate the milk and form the curd.

The milk used for Gouda can be raw or pasteurized.

Gouda cheese originates from the Netherlands, specifically the town of Gouda in South Holland.

Gouda cheese has a variable flavour profile that changes with age. Young Gouda has a fruity and buttery flavour, while older Gouda has a more pungent and pronounced flavour.

Gouda cheese can be aged anywhere from four weeks to over 12 months, resulting in vastly different flavours and textures.

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