Frying is a cooking method that involves heating oil or fat in a pan to cook food. The food is usually submerged in the hot oil, which helps to create a crispy texture on the outside while keeping the inside moist. Common foods that are fried include potatoes, chicken, and doughnuts. There are two main types of frying: deep frying and pan frying. In deep frying, food is fully immersed in hot oil, while in pan frying, a smaller amount of oil is used, and the food is cooked on one or both sides. Frying is popular for its ability to enhance flavors and create appealing textures.