Have you ever wondered if Parmesan cheese contains egg? This is a common question for people who are allergic to eggs or follow a vegan diet. In this article, we will explore the ingredients of Parmesan cheese and see if it contains egg.

What is Parmesan Cheese?

Parmesan cheese, also known as Parmigiano-Reggiano, is a hard, granular cheese made from cow’s milk. It originated in Italy and has been produced for over 800 years. Parmesan cheese is known for its nutty flavor and is commonly used in pasta dishes, soups, and salads.

Ingredients of Parmesan Cheese

The main ingredients of Parmesan cheese are cow’s milk, salt, rennet (an enzyme used to coagulate milk), and starter cultures (bacteria that ferment the milk). These ingredients are mixed together and left to age for at least 12 months.

Does Parmesan Cheese Contain Egg?

No, Parmesan cheese does not contain egg. The only ingredients in Parmesan cheese are cow’s milk, salt, rennet, and starter cultures. Some brands may add other flavorings such as black pepper or garlic, but these do not include egg either.

Is Parmesan Cheese Vegan?

Parmesan cheese is not vegan as it contains cow’s milk. However, some brands may use microbial rennet instead of animal rennet which makes the cheese vegetarian-friendly.


In conclusion, if you are allergic to eggs or follow a vegan diet, you can safely consume Parmesan cheese as it does not contain egg. However, if you have any doubts about the ingredients of a particular brand of Parmesan cheese or any other food product, it’s always best to check the label or contact the manufacturer directly.