Cashew/ˈkæʃuː/ Definition 1 of 2Pro Tip 1/3Culinary Use Cashews are often used in cooking for their creamy texture and mild nutty flavor. He made a creamy cashew sauce for the pasta. Pro Tip 2/3Snack Option Cashews are a popular snack, eaten on their own, seasoned, or as part of a mix. She snacked on salted cashews during the movie. Pro Tip 3/3Allergy Alert Like other nuts, cashews can cause allergic reactions in some individuals. Because of his allergy, he avoids eating cashews.