Deep frying is a cooking method where food is submerged in hot oil, usually at temperatures between 350°F and 375°F. This technique creates a crispy outer layer while keeping the inside moist and flavorful. Common foods that are deep-fried include French fries, chicken, and doughnuts. The high heat cooks the food quickly, sealing in moisture and enhancing taste. To deep fry, you typically need a deep fryer or a heavy pot filled with oil. It's important to monitor the oil temperature to avoid burning the food. Safety is crucial, as hot oil can splatter and cause burns. Always use caution when handling hot oil!