A local delicacy in the cuisine of the Midwestern United States and Canada, deep-fried cheese curds are made from curds that form before cheeses like cheddar are formed into blocks or wheels and left to age. Fresh curds have a rubbery texture and squeak slightly when bitten into, which is why they are sometimes referred to as squeaky cheese.
The squeak is a sign of its freshness, and after about twelve hours, the curds begin to lose their squeak, so they should be eaten on the day they are produced. Since there are many cheese factories and dairies in Wisconsin, the best and freshest cheese curds are produced in that state.
Light, fluffy and smooth, the authentic Wisconsin breaded cheese curds are said to melt in the mouth. The curds come in a variety of flavors such as garlic, spicy Cajun, taco, or mild ranch. They are usually served at fairs and carnivals, and sometimes in bars, fast food chains, and restaurants.