What is it called to have a phobia of cheddar cheese?

There isn't a specific, recognized phobia for cheddar cheese.

Phobias are typically classified by the object or situation that triggers the fear. For example, a fear of spiders is called arachnophobia.

While a fear of cheddar cheese is possible, it's likely to be categorized as a specific phobia of a certain type of food or a food aversion stemming from factors like a negative past experience or a perceived health concern.

If you or someone you know is experiencing significant distress due to a fear of cheddar cheese, it's recommended to seek professional help from a therapist or counselor.