A type of cheese that closely resembles Cheddar, but has undergone a process where the butterfat is removed and another type of fat is added, is commonly referred to as “filled cheese.” This process is illegal in the United States due to food regulations, as the addition of a different type of fat can affect both the taste and nutritional value of the cheese. However, filled cheese can still be found in other parts of the world where regulations differ. Despite the absence of butterfat, filled cheese retains a similar texture and taste to traditional Cheddar, and can be used in a variety of dishes or enjoyed on its own as a snack.