Don't crowd your food
Don't crowd the pan when deep-frying. Foods cook best when fried in small batches rather than large ones. Crowding lowers the temperature of the oil and causes more fat absorption.
Deep Frying
Use a deep fat thermometer for perfect results; crispy coating surrounding perfectly cooked chicken or fruit. To judge the temperature of hot oil without a thermometer, place a 1-inch cube of bread in hot oil. It will take about 1 minute to brown if the oil is 375ºF.
Dark Sesame Oil
Look for dark sesame oil, the type that gives rich flavor in cooking, in the Asian section of the supermarket where you typically find soy sauce.