Is Applegate, extra sharp aged cheddar cheese Kosher?

The Ingredient Breakdown

When determining if a cheese is Kosher, the most critical factor is the source of the rennet—the enzyme used to coagulate the milk. Traditional hard cheeses often use animal rennet derived from the stomach lining of calves, which is not Kosher if the animal was not slaughtered according to Jewish law. However, Applegate specifies that this cheese is made with vegetable rennet or microbial enzymes. This is the green light for Kosher consumers, as these enzymes are plant- or fungi-based and do not violate dietary restrictions.

The other ingredients are straightforward. Pasteurized milk is universally acceptable provided the cheese is not mixed with meat or fish products. Cheese culture refers to the bacterial starter used to develop flavor, which is also plant- or dairy-based. Finally, salt is used for seasoning and preservation. With no animal rennet or hidden non-Kosher additives listed, this product passes the ingredient test.

Nutritional Value

While the Kosher status is confirmed, the nutritional profile of extra sharp cheddar is dense. This cheese is high in fat and calories, specifically saturated fat, which is typical for aged hard cheeses. It is also a significant source of protein and calcium. Because it is aged and sharp, it tends to be lower in lactose than fresh cheeses, which may help those with mild lactose sensitivities, though it is not dairy-free. It fits well into low-carb or Keto diets due to the near-zero carbohydrate content, but portion control is essential for those monitoring calorie intake.