Understanding Rennet: Why It Matters for Vegetarians
For many who are new to vegetarianism, the fact that some cheeses are not meat-free can come as a surprise. The key to this lies in an ingredient called rennet, which is crucial for the coagulation process in cheesemaking. Traditionally, rennet was sourced from the stomach lining of young ruminant animals, such as calves, and is therefore not considered vegetarian.
In recent decades, however, cheesemakers have developed and adopted alternatives to animal rennet. These alternatives include vegetarian rennet derived from plants, microbial rennet from fermentation, and fermentation-produced chymosin (FPC), a purer form of the enzyme created via genetic engineering. Brighton Blue's vegetarian status is confirmed by its use of microbial rennet.
The Importance of Microbial Rennet
Microbial rennet is a coagulant produced through the fermentation of specific molds and fungi. It was developed as a reliable and cost-effective alternative to animal rennet, and its widespread adoption has made it possible for many cheese varieties to be vegetarian-friendly. For consumers, this simplifies the purchasing process, as cheeses listing microbial rennet in their ingredients are safe for vegetarians.
Brighton Blue, produced by High Weald Dairy in West Sussex, proudly uses this vegetarian alternative. This choice reflects a growing consumer demand for ethically sourced and vegetarian products. By selecting microbial rennet, the cheesemakers ensure their product meets the dietary requirements of a broader audience without compromising on quality or flavour. The use of microbial rennet is a standard practice for this cheese, allowing consumers to purchase it with confidence.
Vegetarian vs. Non-Vegetarian Cheese Ingredients
To make informed decisions, it is helpful to understand the key differences between vegetarian and non-vegetarian cheesemaking. The primary difference is the source of the coagulating enzyme.
Common Ingredients in Cheeses
- Milk: Brighton Blue uses pasteurised cow's milk.
- Cultures: These are bacteria and molds that give cheese its distinct flavour and characteristics. Brighton Blue uses lactic and mould cultures.
- Coagulant (Rennet): This is where the vegetarian distinction lies.
How to Identify Vegetarian Cheese
When shopping for cheese, a vegetarian can check for specific labels or ingredients to confirm its suitability:
- Microbial or Vegetarian Rennet: Look for these terms on the ingredient list.
- Labeling: Many brands, including those that stock Brighton Blue, explicitly state that the product is 'Suitable for Vegetarians'.
- Accreditation: Some cheeses carry a vegetarian society or similar certification logo.
Brighton Blue's Journey from Milk to Plate
Brighton Blue is a mild, semi-soft blue cheese with a creamy texture and a subtle, salty finish. The distinctive blue-green veins develop as the cheese matures. The cheesemaking process is carefully controlled to ensure consistency and quality. The use of microbial rennet is an integral step in creating the cheese curd, which is then handled and matured to develop its characteristic flavour profile. The final result is an award-winning cheese that is enjoyed by many, including those who follow a vegetarian diet.
Comparison Table: Vegetarian vs. Non-Vegetarian Cheeses
| Feature | Vegetarian Cheese (e.g., Brighton Blue) | Traditional Non-Vegetarian Cheese |
|---|---|---|
| Coagulant | Microbial, vegetable, or FPC rennet | Animal rennet (from calf stomachs) |
| Milk Source | Cow's, goat's, or sheep's milk | Cow's, goat's, or sheep's milk |
| Suitability for Vegetarians | Yes | No, contains animal-derived enzymes |
| Typical Texture | Can be soft, semi-soft, or hard, depending on the type | Wide range of textures, from soft to hard |
| Common Examples | Brighton Blue, many cheddars, mozzarella | Parmigiano-Reggiano, some traditional cheddars |
Conclusion
In summary, Brighton Blue is a vegetarian-friendly cheese, confirmed by its ingredients and production methods that utilise microbial rennet rather than animal-derived enzymes. This allows individuals who follow a vegetarian diet to enjoy its mellow, creamy blue flavour. By understanding the critical role of rennet in cheesemaking and knowing what to look for on product labels, vegetarians can confidently navigate the cheese aisle and make informed, ethical choices. The transparency of producers like High Weald Dairy ensures consumers have all the information they need to align their food choices with their values.
For more information on the award-winning Brighton Blue cheese and its origins, you can visit the High Weald Dairy website. Brighton Blue Cheese - High Weald Dairy
